A211341 a(n) = (n^n mod n!)/n.

0, 0, 1, 4, 1, 96, 289, 512, 25281, 265600, 2391001, 36972288, 405301681, 21023744, 54720993825, 1244339070976, 13293650868481, 324381631315968, 2266027617084841, 14819020931072000, 896776708870156401

Offset

1,4

Links

G. C. Greubel, Table of n, a(n) for n = 1..445

Formula

a(n) = A063709(n)/n. - Michel Marcus, Feb 25 2017

Mathematica

Table[Mod[n^n, n!]/n, {n, 50}] (* G. C. Greubel, Feb 25 2017 *)

Crossrefs

Cf. A063709.

Sequence in context: A295178 A255192 A299582 * A280620 A262405 A152841

Adjacent sequences: A211338 A211339 A211340 * A211342 A211343 A211344

Keyword

nonn

Author

Alexander R. Povolotsky, Mar 10 2013

Status

approved