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A055207 Sum of n-th powers of digits of n. 0
1, 1, 4, 27, 256, 3125, 46656, 823543, 16777216, 387420489, 1, 2, 4097, 1594324, 268435457, 30517578126, 2821109907457, 232630513987208, 18014398509481985, 1350851717672992090, 1048576, 2097153, 8388608, 94151567435 (list; graph; refs; listen; history; text; internal format)
OFFSET

0,3

LINKS

Table of n, a(n) for n=0..23.

EXAMPLE

a(12) = 1^12+2^12 = 1+4096 = 4097

MATHEMATICA

Join[{1}, Table[Total[IntegerDigits[n]^n], {n, 25}]] (* Harvey P. Dale, Jul 16 2011 *)

CROSSREFS

Cf. A045503, A003132, A055012, A055013, A055014.

Sequence in context: A086756 A061510 A045512 * A214877 A067041 A070691

Adjacent sequences:  A055204 A055205 A055206 * A055208 A055209 A055210

KEYWORD

base,easy,nonn

AUTHOR

Henry Bottomley, Jun 19 2000

STATUS

approved

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Last modified December 8 17:06 EST 2016. Contains 278946 sequences.