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A060132 Positions of the permutations which have the same rank in A055089 and A060117, i.e., the fixed points of permutations A060119 and A060126. 7
0, 1, 2, 3, 6, 7, 8, 9, 16, 17, 24, 25, 26, 27, 30, 31, 32, 33, 40, 41, 60, 61, 62, 63, 120, 121, 122, 123, 126, 127, 128, 129, 136, 137, 144, 145, 146, 147, 150, 151, 152, 153, 160, 161, 180, 181, 182, 183, 288, 289, 290, 291, 294, 295, 296, 297, 304, 305, 316 (list; graph; refs; listen; history; text; internal format)
OFFSET

0,3

LINKS

Table of n, a(n) for n=0..58.

MAPLE

sub1 := n -> (n - 1); map(sub1, positions(0, [seq(PermRank3R(PermRevLexUnrank(n))-n, n=0..1024)])); or map(sub1, positions(0, [seq(PermRevLexRank(PermUnrank3R(n))-n, n=0..1024)]));

CROSSREFS

Cf. A060133. Includes A059590 as a subset and A064637 gives the terms that are not found therein.

Sequence in context: A003605 A132188 A255527 * A257262 A059590 A276156

Adjacent sequences:  A060129 A060130 A060131 * A060133 A060134 A060135

KEYWORD

nonn

AUTHOR

Antti Karttunen, Mar 02 2001

STATUS

approved

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Last modified September 20 12:31 EDT 2017. Contains 292271 sequences.