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A061250 a(n) = (n-2)*(n-1)^n. 4
0, 0, 8, 162, 3072, 62500, 1399680, 34588806, 939524096, 27894275208, 900000000000, 31384283767210, 1176925259169792, 47248516628391468, 2022385242251558912, 91957716979980468750, 4427218577690292387840, 225009351233083599856144, 12040000871040740498079744 (list; graph; refs; listen; history; text; internal format)
OFFSET
1,3
LINKS
MATHEMATICA
Table[(n-2)*(n-1)^n, {n, 20}] (* Vladimir Joseph Stephan Orlovsky, Jan 29 2012 *)
CROSSREFS
Cf. A143857. [From Reinhard Zumkeller, Jul 23 2010]
Sequence in context: A171461 A065116 A240410 * A183813 A222274 A061711
KEYWORD
nonn,easy
AUTHOR
Gero Burghardt (gerogoestohollywood(AT)yahoo.de), Jun 01 2001
EXTENSIONS
More terms from Klaus Brockhaus and Larry Reeves (larryr(AT)acm.org), Jun 03 2001
STATUS
approved

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Last modified March 19 03:33 EDT 2024. Contains 370952 sequences. (Running on oeis4.)