id:A031212 - OEIS Search Results

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Periods of sum of 9th powers of digits iterated until the sequence becomes periodic.

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1, 30, 93, 1, 19, 80, 4, 30, 80, 1, 30, 93, 4, 10, 80, 24, 30, 80, 28, 30, 93, 8, 30, 80, 28, 19, 93, 8, 30, 93, 4, 30, 80, 8, 30, 93, 8, 10, 93, 1, 10, 80, 8, 10, 93, 28, 30, 80, 28, 19, 80, 28, 30, 93, 8, 30, 93, 8, 30, 80, 24, 19, 93, 28, 30, 80, 4, 30, 80, 4, 30 (list; graph; listen)

	OFFSET	`0,2`
	LINKS	`Eric Weisstein's World of Mathematics, Link to a section of The World of Mathematics.`
	CROSSREFS	`Sequence in context: A042774 A042776 A042778 this_sequence A165133 A044217 A044598` `Adjacent sequences: A031209 A031210 A031211 this_sequence A031213 A031214 A031215`
	KEYWORD	`nonn`
	AUTHOR	`Eric Weisstein (eric(AT)weisstein.com)`

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Last modified November 25 20:09 EST 2009. Contains 167514 sequences.

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