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A055576 Sum of digits of a(n)^5 is equal to a(n). 9
0, 1, 28, 35, 36, 46 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,3

LINKS

Table of n, a(n) for n=1..6.

EXAMPLE

a(2) = 28 because 28^5 = 17210368 and 1+7+2+1+0+3+6+8 = 28

MATHEMATICA

Select[Range[0, 60], #==Total[IntegerDigits[#^5]] &] (* Vincenzo Librandi, Feb 23 2015 *)

PROG

(PARI) lista(nn) = {for (n=0, nn, if (n^5 == sumdigits(n^5)^5, print1(n, ", ")); ); } \\ Michel Marcus, Feb 23 2015

(MAGMA) [n: n in [0..50] | &+Intseq(n^5) eq n ]; // Vincenzo Librandi, Feb 23 2015

CROSSREFS

Cf. A055566, A055571, A046459, A055575, A055577.

Cf. A152147.

Sequence in context: A261106 A138687 A214470 * A281916 A146077 A260637

Adjacent sequences:  A055573 A055574 A055575 * A055577 A055578 A055579

KEYWORD

base,fini,full,nonn

AUTHOR

Henry Bottomley, May 26 2000

EXTENSIONS

Offset changed to 1 by Michel Marcus, Feb 23 2015

STATUS

approved

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Last modified June 24 21:16 EDT 2019. Contains 324337 sequences. (Running on oeis4.)