id:A028889 - OEIS Search Results

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Iterated product of digits of n is a power of 2.

+0
3

1, 2, 4, 8, 11, 12, 14, 18, 21, 22, 24, 26, 27, 29, 34, 36, 37, 38, 39, 41, 42, 43, 46, 49, 62, 63, 64, 66, 67, 72, 73, 76, 77, 79, 81, 83, 88, 89, 92, 93, 94, 97, 98, 99, 111, 112, 114, 118, 121, 122, 124, 126, 127, 129, 134, 136, 137, 138, 139, 141, 142, 143, 146, 149, 162, 163, 164, 166, 167 (list; graph; listen)

	OFFSET	`1,2`
	EXAMPLE	`E.g. 38 -> 38 = 24 -> 24 = 8 is a power of 2.`
	CROSSREFS	`Cf. A031347, A028846, A028836.` `Sequence in context: A020950 A056386 A014425 this_sequence A028846 A080152 A136994` `Adjacent sequences: A028886 A028887 A028888 this_sequence A028890 A028891 A028892`
	KEYWORD	`nonn,base`
	AUTHOR	`njas`
	EXTENSIONS	`Extended (and corrected) by Scott Lindhurst (ScottL(AT)alumni.princeton.edu)`

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Last modified July 19 08:04 EDT 2008. Contains 142098 sequences.

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