id:A085123 - OEIS Search Results

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Smallest member of A002473 ( highly composite numbers) whose digital product = A002473(n), or 0 if no such number exists.

+0
2

1, 2, 3, 4, 5, 6, 7, 8, 9, 25, 126, 27, 35, 28, 36, 45 (list; graph; listen)

	OFFSET	`1,2`
	COMMENT	`Conjecture: No entry is zero.` `Next term (A002473(n) = 21) is either 0 or > 10^100. - David Wasserman (wasserma(AT)spawar.navy.mil), Jan 27 2005`
	EXAMPLE	`20 is a member of A002473 and the corresponding term is 45 which is also a member of A002473.`
	CROSSREFS	`Cf. A002473, A068129.` `Cf. A068189.` `Sequence in context: A100753 A132416 A128606 this_sequence A131571 A031309 A122621` `Adjacent sequences: A085120 A085121 A085122 this_sequence A085124 A085125 A085126`
	KEYWORD	`base,nonn`
	AUTHOR	`Amarnath Murthy (amarnath_murthy(AT)yahoo.com), Jul 06 2003`

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