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 A322061 #10 Nov 25 2018 07:08:34 %S A322061 1,234615096,152466248712342181,156690501089429126239232946, %T A322061 209141786137614009701487336108267723, %U A322061 330586922756304429697714946501284146322953006,588242979144354234332728292738493758656488275002948671 %N A322061 Number of permutations of n copies of 1..10 introduced in order 1..10 with no element equal to another within a distance of 1. %H A322061 Seiichi Manyama, <a href="/A322061/b322061.txt">Table of n, a(n) for n = 1..100</a> %F A322061 a(n) ~ 625 * 9^(10*n) / (5350883328 * (Pi*n)^(9/2)). - _Vaclav Kotesovec_, Nov 25 2018 %Y A322061 Column 10 of A322013. %K A322061 nonn %O A322061 1,2 %A A322061 _Seiichi Manyama_, Nov 25 2018