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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; graph; refs; listen; history; internal format)
OFFSET

2,1

COMMENTS

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

FORMULA

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

CROSSREFS

Cf. A014631.

Sequence in context: A122866 A097275 A130879 * A126063 A137524 A156055

Adjacent sequences:  A119738 A119739 A119740 * A119742 A119743 A119744

KEYWORD

nonn

AUTHOR

Lekraj Beedassy (blekraj(AT)yahoo.com), Jul 29 2006

EXTENSIONS

Edited by Don Reble (djr(AT)nk.ca), Aug 01 2006

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Last modified February 15 23:53 EST 2012. Contains 205860 sequences.