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

0, 1, 2, 6, 7, 16, 24, 25, 26, 60, 120, 121, 122, 126, 127, 136, 288, 289, 316, 450, 720, 721, 722, 726, 727, 736, 744, 745, 746, 780, 1680, 1681, 1682, 1812, 2592, 5040, 5041, 5042, 5046, 5047, 5056, 5064, 5065, 5066, 5100, 5160, 5161, 5162, 5166, 5167

Offset

0,3

Links

Table of n, a(n) for n=0..49.

Maple

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)]));

Crossrefs

Cf. A060132.

Sequence in context: A330476 A177353 A049399 * A107784 A210619 A358578

Adjacent sequences: A060130 A060131 A060132 * A060134 A060135 A060136

Keyword

nonn

Author

Antti Karttunen, Mar 02 2001

Status

approved