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A086589 Number of fixed points in range [A014137(n-1)..A014138(n-1)] of permutations A072088/A072089. 0
1, 1, 2, 5, 12, 27, 60, 127, 264, 541, 1104, 2229, 4492 (list; graph; refs; listen; history; text; internal format)
OFFSET

0,3

LINKS

Table of n, a(n) for n=0..12.

CROSSREFS

Sequence in context: A116712 A000102 A304175 * A299270 A190171 A091596

Adjacent sequences:  A086586 A086587 A086588 * A086590 A086591 A086592

KEYWORD

nonn

AUTHOR

Antti Karttunen Jun 23 2003

STATUS

approved

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Last modified November 13 04:20 EST 2019. Contains 329085 sequences. (Running on oeis4.)