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A147662 a(n) = square part of n^n. 2
1, 2, 3, 16, 25, 216, 343, 4096, 19683, 100000, 161051, 2985984, 4826809, 105413504, 170859375, 4294967296, 6975757441, 198359290368, 322687697779, 10240000000000, 16679880978201, 584318301411328, 952809757913927 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,2

COMMENTS

For squarefree parts see A147661.

LINKS

Alois P. Heinz, Table of n, a(n) for n = 1..700

MATHEMATICA

data = Table[Sqrt[n^n], {n, 1, 200}]; sp = data /. Sqrt[_] -> 1

CROSSREFS

Cf. A007913, A055204, A147661.

Sequence in context: A117926 A185251 A092503 * A074182 A074759 A175699

Adjacent sequences:  A147659 A147660 A147661 * A147663 A147664 A147665

KEYWORD

nonn

AUTHOR

Artur Jasinski, Nov 09 2008

STATUS

approved

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Last modified January 29 10:34 EST 2020. Contains 331337 sequences. (Running on oeis4.)