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A179348
Number of permutations of 1..n with i-7<=p(i)<=i+6
1
1, 2, 6, 24, 120, 720, 5040, 35280, 221040, 1277160, 7021176, 37727898, 202229266, 1096832395, 6077248381, 34068685392, 191920490008, 1081527825840, 6081130026240, 34084158704064, 190502074244736, 1063146782820096
OFFSET
1,2
LINKS
CROSSREFS
Sequence in context: A154655 A256181 A293784 * A179353 A179359 A179366
KEYWORD
nonn
AUTHOR
R. H. Hardin Jul 11 2010
STATUS
approved