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Search: id:A074768
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A074768 Related to series for Laplace limit constant. +0
1
0, 1, -4, 42, -736, 18200, -582624, 22918672, -1069947904, 57826348416, -3551472064000, 244313618844416, -18609923667234816, 1554954961060953088, -141407678375562489856, 13904110871649987840000 (list; graph; listen)
OFFSET

0,3

LINKS

P. Laurens, Series development for the Laplace limit?, posting to sci.math, Sep 05 2002

FORMULA

a(n) = n! * sum[k=0..n-1] (-1)^k*(2*n-k)*C(n-1, k)*(4*n)^k/(k+2)!

CROSSREFS

Sequence in context: A137645 A136045 A156453 this_sequence A140055 A143990 A134356

Adjacent sequences: A074765 A074766 A074767 this_sequence A074769 A074770 A074771

KEYWORD

sign

AUTHOR

Joe Keane (jgk(AT)jgk.org), Sep 06 2002

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Last modified November 25 14:45 EST 2009. Contains 167481 sequences.


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