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A179365
Number of permutations of 1..n with i-10 <= p(i) <= i+5.
1
1, 2, 6, 24, 120, 720, 4320, 25920, 155520, 933120, 5598720, 31717320, 173822136, 939044202, 5067707074, 27561477307, 151889090893, 842976736704, 4692532619752, 26135294146080, 145451000459904, 808518619766592
OFFSET
1,2
LINKS
CROSSREFS
Sequence in context: A179347 A179352 A179358 * A070947 A267386 A215718
KEYWORD
nonn
AUTHOR
R. H. Hardin, Jul 11 2010
STATUS
approved