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A179369 Number of permutations of 1..n with i-10<=p(i)<=i+9 1
1, 2, 6, 24, 120, 720, 5040, 40320, 362880, 3628800, 36288000, 333486720, 2855825280, 23146819920, 180368122320, 1370761244520, 10284831650616, 76940070484362, 578333776748674, 4393756903239067, 33888536448984493 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,2

LINKS

R. H. Hardin, Table of n, a(n) for n=1..31

CROSSREFS

Sequence in context: A177281 A173850 A154658 * A267390 A193937 A072167

Adjacent sequences:  A179366 A179367 A179368 * A179370 A179371 A179372

KEYWORD

nonn

AUTHOR

R. H. Hardin Jul 11 2010

STATUS

approved

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Last modified October 27 22:49 EDT 2020. Contains 338043 sequences. (Running on oeis4.)