id:A028841 - OEIS Search Results

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Iterated sum of digits of n is a Fibonacci number.

+0
3

1, 2, 3, 5, 8, 10, 11, 12, 14, 17, 19, 20, 21, 23, 26, 28, 29, 30, 32, 35, 37, 38, 39, 41, 44, 46, 47, 48, 50, 53, 55, 56, 57, 59, 62, 64, 65, 66, 68, 71, 73, 74, 75, 77, 80, 82, 83, 84, 86, 89, 91, 92, 93, 95, 98, 100, 101, 102, 104, 107, 109, 110, 111, 113, 116, 118, 119 (list; graph; listen)

	OFFSET	`0,2`
	EXAMPLE	`E.g. 98 -> 9+8 = 17 -> 1+7 = 8 is a Fibonacci number.`
	CROSSREFS	`Cf. A010888, A028840, A028891.` `Sequence in context: A056903 A028770 A028800 this_sequence A028840 A047605 A153000` `Adjacent sequences: A028838 A028839 A028840 this_sequence A028842 A028843 A028844`
	KEYWORD	`nonn,base`
	AUTHOR	`N. J. A. Sloane (njas(AT)research.att.com).`
	EXTENSIONS	`More terms from Patrick De Geest (pdg(AT)worldofnumbers.com), Jun 15 1999.`

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

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