This is a front-end for the Online Encyclopedia of Integer Sequences, made by Christian Perfect. The idea is to provide OEIS entries in non-ancient HTML, and then to think about how they're presented visually. The source code is on GitHub.
%I A182576 #31 Mar 23 2021 15:41:47 %S A182576 0,1,2,2,2,3,2,3,3,3,3,4,1,4,4,4,3,3,3,4,3,4,4,3,3,3,4,5,5,6,4,5,3,3, %T A182576 5,3,4,3,6,4,2,4,4,5,6,6,7,3,4,6,5,4,5,5,5,5,6,3,5,7,4,5,6,4,6,4,5,6, %U A182576 5,6,6,6,4,6,7,7,8,5,6,7,6,6,7,4,4,6,3 %N A182576 Number of 1's in the Zeckendorf representation of n^2. %C A182576 Also the minimum number of different Fibonacci numbers that sum up to n^2. - _Carmine Suriano_, Jul 03 2013 %C A182576 See A088060 for some comments related to the occurrence of 2's. - _Peter Munn_, Mar 22 2021 %H A182576 Carmine Suriano, <a href="/A182576/b182576.txt">Table of n, a(n) for n = 0..1000</a> %e A182576 a(11)=4 since 11^2 = 121 = 89 + 21 + 8 + 3 = fib(11) + fib(8) + fib(6) + fib(4). - _Carmine Suriano_, Jul 03 2013 %Y A182576 Cf. A007895, A020908, A020910, A025496-A025502, A088060, A182535, A182580. %K A182576 nonn %O A182576 0,3 %A A182576 _Alex Ratushnyak_, May 05 2012