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A163085 Superswingers: product of first n swinging factorials (A056040). 1
1, 1, 2, 12, 72, 2160, 43200, 6048000, 423360000, 266716800000, 67212633600000, 186313420339200000, 172153600393420800000, 2067909047925770649600000, 7097063852481244869427200000 (list; graph; refs; listen; history; internal format)
OFFSET

0,3

MAPLE

a := proc(n) local i; mul(A056040(i), i=0..n) end;

CROSSREFS

Cf. A056040, A163086, A055462, A000178.

Sequence in context: A002867 A130426 A002397 * A037515 A037718 A020049

Adjacent sequences:  A163082 A163083 A163084 * A163086 A163087 A163088

KEYWORD

nonn

AUTHOR

Peter Luschny (peter(AT)luschny.de), Jul 21 2009

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Last modified February 13 06:53 EST 2012. Contains 205451 sequences.