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-1, 0, 513, 61440, 9665625, 2173796352, 678117659345, 281470681743360, 150094436937708753, 99999989760000000000, 81402748802521459701993, 79496847166870496697384960, 91733330190787463785195879433
(list; graph; refs; listen; history; internal format)
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OFFSET
| 1,3
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EXAMPLE
| a(3) = 513 because 3^(2*3)-(2*3)^3 = 3^6-6^3 = 513.
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MATHEMATICA
| a[n_] := n^n(n^n - 2^n); Table[a[n], {n, 13}] (from Robert G. Wilson v May 24 2004)
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CROSSREFS
| Cf. A007925, A046065.
Sequence in context: A023878 A168118 A086030 * A118709 A103351 A045054
Adjacent sequences: A094644 A094645 A094646 * A094648 A094649 A094650
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KEYWORD
| easy,sign
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AUTHOR
| Gregory S. Thoman (fealuinix(AT)yahoo.com), May 18 2004
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EXTENSIONS
| More terms from Emeric Deutsch (deutsch(AT)duke.poly.edu), Robert G. Wilson v (rgwv(AT)rgwv.com) and Pab Ter (pabrlos(AT)yahoo.com), May 24 2004
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