cp's OEIS Frontend

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.

A060133 Positions of the permutations which have the same rank in A055089 and A060118, i.e., the fixed points of permutations A060120 and A060127.

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%I A060133 #5 Jul 30 2017 22:50:43
%S A060133 0,1,2,6,7,16,24,25,26,60,120,121,122,126,127,136,288,289,316,450,720,
%T A060133 721,722,726,727,736,744,745,746,780,1680,1681,1682,1812,2592,5040,
%U A060133 5041,5042,5046,5047,5056,5064,5065,5066,5100,5160,5161,5162,5166,5167
%N A060133 Positions of the permutations which have the same rank in A055089 and A060118, i.e., the fixed points of permutations A060120 and A060127.
%p A060133 map(sub1,positions(0,[seq(PermRevLexRank(PermUnrank3L(n))-n,n=0..6666)])); or map(sub1,positions(0,[seq(PermRank3L(PermRevLexUnrank(n))-n,n=0..6666)]));
%Y A060133 Cf. A060132.
%K A060133 nonn
%O A060133 0,3
%A A060133 _Antti Karttunen_, Mar 02 2001