Results 11 to 20 of about 92,778 (311)

Negro housing patterns in Lucas County, 1973 update [PDF]

, 2022
The Toledo-Lucas County Plan Commissions produced a report in 1973 to update their 1970 report, A Study of Negro Housing Patterns in Lucas County, when new data became available on the number and movement of Black households in Toledo neighborhoods.
Toledo-Lucas County Plan Commissions.
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Formulae of the Frobenius number in relatively prime three Lucas numbers [PDF]

Songklanakarin Journal of Science and Technology (SJST), 2020
In this paper, we find the explicit formulae of the Frobenius number for numerical semigroups generated by relatively prime three Lucas numbers 2 , L L i i and Lil  for given integers i ≥ 3, l ≥ 4 .
Ratchanok Bokaew, Boonrod Yuttanan, Sukrawan Mavecha   +2 more
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On square Tribonacci Lucas numbers

Hacettepe Journal of Mathematics and Statistics, 2021
The Tribonacci-Lucas sequence {Sn}{Sn} is defined by the recurrence relation Sn+3=Sn+2+Sn+1+SnSn+3=Sn+2+Sn+1+Sn with S0=3, S1=1, S2=3.S0=3, S1=1, S2=3. In this note, we show that 11 is the only perfect square in Tribonacci-Lucas sequence for n≢1(mod32)n≢1(mod32) and n≢17(mod96).n≢17(mod96).
openaire   +3 more sources

Three new classes of binomial Fibonacci sums [PDF]

Transactions on Combinatorics
In this paper, we introduce three new classes of binomial sums involving Fibonacci (Lucas) numbers and weighted binomial coefficients. One particular result is linked to a problem proposal recently published in the journal The Fibonacci Quarterly.
Robert Frontczak
doaj   +1 more source

Hybrid Numbers with Fibonacci and Lucas Hybrid Number Coefficients

Universal Journal of Mathematics and Applications, 2023
In this paper, we introduce hybrid numbers with Fibonacci and Lucas hybrid number coefficients. We give the Binet formulas, generating functions, and exponential generating functions for these numbers. Then we define an associate matrix for these numbers.
Emrah Polatlı
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Diophantine equations with Lucas and Fibonacci number coefficients [PDF]

Notes on Number Theory and Discrete Mathematics
Fibonacci and Lucas numbers are special number sequences that have been the subject of many studies throughout history due to the relations they provide.
Cemil Karaçam, Alper Vural, Bilal Aytepe, Ferhat Yıldız   +3 more
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A study of Negro housing patterns in Lucas County, 1970 census analysis [PDF]

, 2022
An analysis of the 1970 Census of Population and Housing in Lucas County by the Toledo-Lucas County Plan Commissions. The study was made to identify the number and movement of Black residents in Toledo neighborhoods in comparison with data from the 1960 ...
Toledo-Lucas County Plan Commissions.
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Lucas numbers of the form PX2, where P is prime

International Journal of Mathematics and Mathematical Sciences, 1991
Let Ln denote the nth Lucas number, where n is a natural number.
Neville Robbins
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On the reciprocal sum of the fourth power of Fibonacci numbers

Open Mathematics, 2022
Let fn{f}_{n} be the nnth Fibonacci number with f1=f2=1{f}_{1}={f}_{2}=1. Recently, the exact values of ∑k=n∞1fks−1⌊{\left({\sum }_{k=n}^{\infty }\frac{1}{{f}_{k}^{s}}\right)}^{-1}⌋ have been obtained only for s=1,2s=1,2, where ⌊x⌋\lfloor x\
Hwang WonTae, Park Jong-Do, Song Kyunghwan   +2 more
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Fibonacci numbers and Lucas numbers in graphs

Discrete Applied Mathematics, 2009
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Mariusz Startek, Andrzej Wloch, Iwona Wloch   +2 more
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