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 A053080 #10 Jul 09 2025 03:54:06 %S A053080 13,24,180,3120,6552,7804,20532,137280,123552,1268088,1302540 %N A053080 Number of ways of getting 5 of a kind, royal flush, other straight flush, 4 of a kind, full house, other flush, other straight, 3 of a kind, 2 pair, a pair or no pair in 5-card poker when joker is wild. %D A053080 J. Scarne, Scarne's Complete Guide to Gambling, Simon and Schuster, 1961, p. 585. %D A053080 R. L. Frey, "According to Hoyle", Fawcett, 1956, p. 32. %H A053080 <a href="/index/Poi#poker">Index entries for sequences related to poker</a> %Y A053080 Cf. A014404, A014357. %K A053080 fini,full,nonn %O A053080 1,1 %A A053080 _Rob Pratt_, Feb 23 2000 %E A053080 Several versions of this sequence have been published! A014404, A053080, A053081 and A053082 are correct.