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A031195 Periods of sum of 6th powers of digits iterated until the sequence becomes periodic. 0
1, 1, 10, 30, 30, 30, 10, 10, 10, 3, 1, 10, 10, 3, 10, 10, 30, 10, 30, 10, 10, 10, 30, 10, 10, 10, 10, 10, 10, 30, 30, 3, 10, 30, 30, 10, 10, 3, 30, 3, 30, 10, 10, 30, 30, 10, 10, 10, 30, 3, 30, 10, 10, 10, 10, 10, 10, 3, 30, 30, 10, 30, 10, 10, 10, 10, 10, 10, 10, 30 (list; graph; refs; listen; history; text; internal format)
OFFSET

0,3

LINKS

Table of n, a(n) for n=0..69.

Eric Weisstein's World of Mathematics, Digitaddition

CROSSREFS

Sequence in context: A181102 A057456 A002422 * A034117 A104863 A326122

Adjacent sequences:  A031192 A031193 A031194 * A031196 A031197 A031198

KEYWORD

nonn,base

AUTHOR

Eric W. Weisstein

EXTENSIONS

Missing a(0)=1 inserted by Sean A. Irvine, Apr 14 2020

STATUS

approved

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Last modified October 26 08:06 EDT 2020. Contains 338027 sequences. (Running on oeis4.)