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 A298246 #5 Feb 16 2025 08:33:53
%S A298246 1,1,0,0,0,1,1,0,0,0,0,0,0,0,1,1,0,0,0,1,1,0,0,0,0,0,0,0,0,0,1,1,0,0,
%T A298246 0,1,1,0,0,0,0,0,0,0,1,1,0,0,0,1,1,0,0,0,0,1,1,0,0,0,1,1,0,0,0,0,0,0,
%U A298246 0,1,1,0,0,0,1,1,0,0,0,0,0,0,0,0,0,1,1,0,0,0,1,2,1,0,0,0,1,1,0,1,1,0,0,0,1
%N A298246 Expansion of Product_{k>=1} (1 + x^(k*(k+1)*(2*k+1)/6)).
%C A298246 Number of partitions of n into distinct square pyramidal numbers.
%H A298246 Eric Weisstein's World of Mathematics, <a href="https://mathworld.wolfram.com/SquarePyramidalNumber.html">Square Pyramidal Number</a>
%H A298246 <a href="/index/Par#part">Index entries for related partition-counting sequences</a>
%F A298246 G.f.: Product_{k>=1} (1 + x^A000330(k)).
%e A298246 a(91) = 2 because we have [91] and [55, 30, 5, 1].
%t A298246 nmax = 104; CoefficientList[Series[Product[1 + x^(k (k + 1) (2 k + 1)/6), {k, 1, nmax}], {x, 0, nmax}], x]
%Y A298246 Cf. A000330, A033461, A279220, A279278, A289895.
%K A298246 nonn
%O A298246 0,92
%A A298246 _Ilya Gutkovskiy_, Jan 15 2018