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Search: id:A130968
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A130968 Number of fixed points in range [A014137(n-1)..A014138(n-1)] of permutations A130919/A130920. +0
3
1, 1, 2, 3, 7, 10, 25, 54, 131, 331, 864, 2292, 6169, 16835 (list; graph; listen)
OFFSET

0,3
CROSSREFS

Cf. A130967, A057546.

Sequence in context: A047082 A079380 A062113 this_sequence A007748 A126617 A117733

Adjacent sequences: A130965 A130966 A130967 this_sequence A130969 A130970 A130971

KEYWORD

nonn

AUTHOR

Antti Karttunen (His-Firstname.His-Surname(AT)gmail.com), Jun 11 2007

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Last modified December 2 15:58 EST 2008. Contains 150992 sequences.

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