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A119741 A008279, with the first and last of each row removed. 1
2, 3, 6, 4, 12, 24, 5, 20, 60, 120, 6, 30, 120, 360, 720, 7, 42, 210, 840, 2520, 5040, 8, 56, 336, 1680, 6720, 20160, 40320, 9, 72, 504, 3024, 15120, 60480, 181440, 362880, 10, 90, 720, 5040, 30240, 151200, 604800, 1814400, 3628800, 11, 110, 990 (list; table; graph; refs; listen; history; text; internal format)
OFFSET

2,1

COMMENTS

T(n,k) = A173333(n+1,n-k+1), 1<=k<=n. [From Reinhard Zumkeller, Feb 19 2010]

LINKS

Table of n, a(n) for n=2..49.

FORMULA

a(n) = (A003057(n))!/(A004736(n))! = (A002260(n))!*(A014410(n)).

CROSSREFS

Cf. A014631.

Sequence in context: A122866 A097275 A130879 * A268216 A245712 A285331

Adjacent sequences:  A119738 A119739 A119740 * A119742 A119743 A119744

KEYWORD

nonn,tabl

AUTHOR

Lekraj Beedassy, Jul 29 2006

EXTENSIONS

Edited by Don Reble, Aug 01 2006

STATUS

approved

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Last modified November 20 20:57 EST 2018. Contains 317422 sequences. (Running on oeis4.)