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A024218 s(1)*s(2)*...*s(n+1)(1/s(2) - 1/s(3) + ... + c/s(n+1)), where c=(-1)^n+1 and s(k) = 3k-2 for k = 1,2,3,... 0
1, 3, 58, 474, 11224, 155016, 4516912, 88578480, 3088805440, 78711944640, 3204477861760, 100604441589120 (list; graph; refs; listen; history; internal format)
OFFSET

1,2

CROSSREFS

Sequence in context: A037107 A041735 A156487 * A049661 A184950 A100611

Adjacent sequences:  A024215 A024216 A024217 * A024219 A024220 A024221

KEYWORD

nonn

AUTHOR

Clark Kimberling (ck6(AT)evansville.edu)

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Last modified February 15 21:56 EST 2012. Contains 205860 sequences.