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 A184711 #7 Jun 02 2025 03:51:31 %S A184711 12,215,1901,11071,48701,175410,543050,1493647,3734127,8629470, %T A184711 18668476,38179126,74385462,138932619,250023457,435361212,736109581, %U A184711 1212153012,1948954846,3066408954,4730088166,7165425434,10675359121,15662148169 %N A184711 Number of strings of numbers x(i=1..11) in 0..n with sum i*x(i) equal to n*11. %C A184711 Row 11 of A184703 %H A184711 R. H. Hardin, <a href="/A184711/b184711.txt">Table of n, a(n) for n = 1..129</a> %e A184711 Some solutions for n=5 %e A184711 ..0....1....4....0....3....5....4....5....0....1....2....5....1....2....1....5 %e A184711 ..0....0....4....5....0....1....5....0....5....4....4....0....3....3....0....1 %e A184711 ..0....1....2....3....1....1....3....0....0....1....2....0....3....1....4....0 %e A184711 ..5....2....1....1....1....1....3....2....5....2....0....3....1....2....3....2 %e A184711 ..2....0....2....0....0....1....0....0....1....0....0....3....0....2....3....1 %e A184711 ..0....1....1....1....0....2....0....4....0....1....2....2....3....0....1....0 %e A184711 ..0....1....1....0....1....2....0....0....0....3....1....0....0....1....0....1 %e A184711 ..2....1....0....2....1....0....0....1....0....1....0....0....1....1....0....1 %e A184711 ..1....0....0....0....0....0....0....0....1....0....1....0....1....0....1....0 %e A184711 ..0....0....1....1....3....1....2....1....0....0....0....0....0....0....0....2 %e A184711 ..0....2....0....0....0....0....0....0....1....0....1....1....0....1....0....0 %K A184711 nonn %O A184711 1,1 %A A184711 _R. H. Hardin_ Jan 20 2011