id:A008462 - OEIS Search Results

Search: id:A008462

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Take sum of squares of digits of previous term.

+0
1

8, 64, 52, 29, 85, 89, 145, 42, 20, 4, 16, 37, 58, 89, 145, 42, 20, 4, 16, 37, 58, 89, 145, 42, 20, 4, 16, 37, 58, 89, 145, 42, 20, 4, 16, 37, 58, 89, 145, 42, 20, 4, 16, 37, 58, 89, 145, 42, 20, 4, 16, 37, 58, 89, 145, 42, 20, 4, 16, 37, 58, 89, 145, 42, 20, 4, 16, 37, 58, 89, 145 (list; graph; listen)

	OFFSET	`1,1`
	REFERENCES	`R. Honsberger, Ingenuity in Math., Random House, 1970, p. 83.` `A. Porges, A set of eight numbers, Amer. Math. Monthly, 52 (1945), 379-382.`
	FORMULA	`Periodic with period 8.`
	CROSSREFS	`Sequence in context: A084096 A137664 A014392 this_sequence A043078 A037413 A107626` `Adjacent sequences: A008459 A008460 A008461 this_sequence A008463 A008464 A008465`
	KEYWORD	`nonn,base`
	AUTHOR	`njas`

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Last modified August 28 22:44 EDT 2008. Contains 143251 sequences.

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