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A111416 f(f(n+1)-f(f(n), where f(m) = m! = A000142(m). 0
0, 1, 718, 620448401733239439359280 (list; graph; refs; listen; history; internal format)
OFFSET

0,3

CROSSREFS

Sequence in context: A151631 A183841 A034587 * A081425 A101797 A144767

Adjacent sequences:  A111413 A111414 A111415 * A111417 A111418 A111419

KEYWORD

nonn

AUTHOR

N. J. A. Sloane (njas(AT)research.att.com), Nov 12 2005

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Last modified February 17 00:09 EST 2012. Contains 205978 sequences.