id:A031354 - OEIS Search Results

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8-multiplicative persistence: number of iterations of "multiply 8th powers of digits" needed to reach 0 or 1.

+0
1

0, 3, 3, 3, 2, 4, 2, 3, 2, 1, 1, 3, 3, 3, 2, 4, 2, 3, 2, 1, 3, 3, 4, 3, 2, 3, 2, 3, 2, 1, 3, 4, 2, 3, 2, 2, 3, 2, 3, 1, 3, 3, 3, 3, 2, 2, 2, 2, 2, 1, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 4, 3, 2, 2, 2, 2, 3, 2, 2, 1, 2, 2, 3, 2, 2, 3, 2, 2, 2, 1, 3, 3, 2, 2, 2, 2, 2, 2, 2, 1, 2, 2, 3, 2, 2, 2, 2, 2, 2 (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: A087497 A085767 A082127 this_sequence A033700 A122916 A132973` `Adjacent sequences: A031351 A031352 A031353 this_sequence A031355 A031356 A031357`
	KEYWORD	`nonn`
	AUTHOR	`Eric Weisstein (eric(AT)weisstein.com)`

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Last modified November 30 13:13 EST 2009. Contains 167758 sequences.

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