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 A002879 #40 Aug 23 2019 04:07:50 %S A002879 41584,224848,3473184,4047644,6180020,6461620,31433400,58627800, %T A002879 23294460 %N A002879 Number of ways of getting a straight flush, 4 of a kind, full house, flush, straight, 3 of a kind, 2 pair, a pair, nothing in a 7-card poker hand. %C A002879 The first term a(1)=41584 is often split into 4324 royal flushes (ace-high) and 37260 other straight flushes (king-high or less). - _Gerard P. Michon_, Nov 14 2013 %H A002879 rec.gambling.poker, <a href="http://www.faqs.org/faqs/gambling-faq/poker/">FAQ</a> %H A002879 G. P. Michon, <a href="http://www.numericana.com/answer/poker.htm#7">Seven-card Combos</a>. %H A002879 <a href="/index/Poi#poker">Index entries for sequences related to poker</a> %e A002879 a(1) = 41584 is the number of combinations of 7 cards from which a 5-card straight flush can be extracted (i.e., 5 cards in the same suit whose ranks form one of the following 10 sequences: AKQJT, KQJT9, QJT98, JT987, T9876, 98765, 87654, 76543, 65432 and, last and least, 5432A). - _Gerard P. Michon_, Nov 14 2013 %K A002879 fini,nonn,full %O A002879 1,1 %A A002879 Luigi Barone (luigi(AT)cs.uwa.edu.au)