cp's OEIS Frontend

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.

A229435 Number of nX5 0..6 arrays of the sum of the corresponding element, the element to the east and the element to the south in a larger (n+1)X6 0..2 array.

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%I A229435 #6 Jul 23 2025 05:44:53
%S A229435 9331,19122559,22257074415,19598169849191,15371734909895599,
%T A229435 11611618877765958295,8650356197223659310975,
%U A229435 6394837795349409499553191,4704736719032327265824431759,3450565405632958348593749850423
%N A229435 Number of nX5 0..6 arrays of the sum of the corresponding element, the element to the east and the element to the south in a larger (n+1)X6 0..2 array.
%C A229435 Column 5 of A229437
%H A229435 R. H. Hardin, <a href="/A229435/b229435.txt">Table of n, a(n) for n = 1..15</a>
%e A229435 Some solutions for n=2
%e A229435 ..0..0..0..1..0....0..0..3..4..4....0..0..3..4..4....0..0..0..0..3
%e A229435 ..2..1..2..3..3....1..3..4..1..3....1..2..5..4..5....1..2..1..1..3
%K A229435 nonn
%O A229435 1,1
%A A229435 _R. H. Hardin_ Sep 23 2013