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A085123 Smallest member of A002473 ( highly composite numbers) whose digital product = A002473(n), or 0 if no such number exists. 1
1, 2, 3, 4, 5, 6, 7, 8, 9, 25, 126, 27, 35, 28, 36, 45 (list; graph; refs; listen; history; internal format)
OFFSET

1,2

COMMENTS

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 * A131571 A179988 A179979

Adjacent sequences:  A085120 A085121 A085122 * A085124 A085125 A085126

KEYWORD

base,nonn

AUTHOR

Amarnath Murthy (amarnath_murthy(AT)yahoo.com), Jul 06 2003

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Last modified February 16 14:07 EST 2012. Contains 205930 sequences.