cp's OEIS Frontend

A204210 Number of length n+1 nonnegative integer arrays starting and ending with 0 with adjacent elements differing by no more than 5.

%I A204210 #7 Jun 02 2025 07:37:38
%S A204210 1,6,36,271,2181,18583,164255,1493142,13868334,131040555,1255641305,
%T A204210 12172468671,119167633383,1176491130191,11699794149335,
%U A204210 117092364762013,1178452895921961,11919463485729722,121096865173987004
%N A204210 Number of length n+1 nonnegative integer arrays starting and ending with 0 with adjacent elements differing by no more than 5.
%C A204210 Column 5 of A204213
%H A204210 R. H. Hardin, <a href="/A204210/b204210.txt">Table of n, a(n) for n = 1..210</a>
%e A204210 Some solutions for n=5
%e A204210 ..0....0....0....0....0....0....0....0....0....0....0....0....0....0....0....0
%e A204210 ..2....3....5....3....4....0....5....4....2....3....4....3....4....5....4....1
%e A204210 ..2....1....9....1....7....4....7....8....5....3....3....6....3....2....1....3
%e A204210 ..1....1....7....3....5....3....8....5....8....7....6....1....2....3....0....3
%e A204210 ..4....0....3....2....5....2....4....0....4....5....1....0....1....2....2....3
%e A204210 ..0....0....0....0....0....0....0....0....0....0....0....0....0....0....0....0
%K A204210 nonn
%O A204210 1,2
%A A204210 _R. H. Hardin_ Jan 12 2012