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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 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 February 21 04:18 EST 2019. Contains 320371 sequences. (Running on oeis4.)