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Search: id:A089205
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A089205 n^n*(n-1). +0
1
0, 4, 54, 768, 12500, 233280, 4941258, 117440512, 3099363912, 90000000000, 2853116706110, 98077104930816, 3634501279107036, 144456088732254208, 6130514465332031250, 276701161105643274240, 13235844190181388226832 (list; graph; listen)
OFFSET

1,2

LINKS

Milan Janjic, Enumerative Formulas for Some Functions on Finite Sets

FORMULA

E.g.f.: -(1+3*LambertW(-x)+LambertW(-x)^2)/(1+LambertW(-x))^3. - Vladeta Jovovic (vladeta(AT)eunet.rs), Dec 12 2003

PROGRAM

(PARI) g(n) = for(x=1, n, print1(x^x*(x-1)", "))

CROSSREFS

Sequence in context: A156469 A001545 A073863 this_sequence A055774 A071248 A127833

Adjacent sequences: A089202 A089203 A089204 this_sequence A089206 A089207 A089208

KEYWORD

easy,nonn

AUTHOR

Cino Hilliard (hillcino368(AT)gmail.com), Dec 09 2003

EXTENSIONS

More terms from Vladeta Jovovic (vladeta(AT)eunet.rs), Dec 12 2003

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Last modified November 29 12:46 EST 2009. Contains 167659 sequences.


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