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A085525
a(n) = n^(2*n + 2).
0
0, 1, 64, 6561, 1048576, 244140625, 78364164096, 33232930569601, 18014398509481984, 12157665459056928801, 10000000000000000000000, 9849732675807611094711841, 11447545997288281555215581184, 15502932802662396215269535105521, 24201432355484595421941037243826176
OFFSET
0,3
MAPLE
a:=n->mul(n^2, k=0..n):seq(a(n), n=0..14); # Zerinvary Lajos, Jan 26 2008
MATHEMATICA
Table[n^(2n+2), {n, 0, 20}] (* Harvey P. Dale, Jun 04 2021 *)
PROG
(PARI) a(n) = n^(2*n + 2); \\ Michel Marcus, Jan 16 2019
CROSSREFS
Cf. A070691.
Sequence in context: A222100 A223265 A266631 * A349506 A264188 A333583
KEYWORD
nonn
AUTHOR
N. J. A. Sloane, Jul 05 2003
STATUS
approved