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 A147700 #7 Dec 13 2023 08:43:43 %S A147700 1,58786,11377249621920,32371149339259024610992, %T A147700 4228135363283244543270651711564000, %U A147700 2507864854806378467366565303442444098886802152 %N A147700 Late-growing permutations: number of permutations of 11 indistinguishable copies of 1..n with every partial sum <= the same partial sum averaged over all permutations. %Y A147700 Cf. A147681. %Y A147700 Column k=11 of A215561. %K A147700 nonn %O A147700 1,2 %A A147700 _R. H. Hardin_, May 01 2009