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A061302 n*(n-1)^(n-2). 1
0, 2, 6, 36, 320, 3750, 54432, 941192, 18874368, 430467210, 11000000000, 311249095212, 9659108818944, 326173191714734, 11905721598812160, 467086816406250000, 19599665578316398592, 875901453762003632658 (list; graph; refs; listen; history; internal format)
OFFSET

0,2

REFERENCES

Stephan Wolfram, The Mathematica Book, 4th Edition, Cambridge University Press, section 3.2.10 'Special Functions', page 772, 1999.

MATHEMATICA

Range[18]!CoefficientList[ Series[ -ProductLog[ -x], {x, 0, 17}], x] (from Robert G. Wilson v Mar 23 2005)

CROSSREFS

Cf. A061250.

Essentially the same as A055541.

Sequence in context: A107099 A143021 A007657 * A055541 A133822 A133892

Adjacent sequences:  A061299 A061300 A061301 * A061303 A061304 A061305

KEYWORD

nonn,easy

AUTHOR

Gero Burghardt (gerogoestohollywood(AT)yahoo.de), Jun 05 2001

EXTENSIONS

Corrected and extended by Jason Earls (zevi_35711(AT)yahoo.com), Jun 09 2001

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Last modified February 17 12:38 EST 2012. Contains 206021 sequences.