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A066355 A055471(n)/(product of nonzero digits of A055471(n)). 2
1, 1, 1, 1, 1, 1, 1, 1, 1, 10, 11, 6, 3, 10, 3, 10, 2, 10, 10, 10, 10, 10, 10, 100, 101, 51, 26, 21, 110, 111, 56, 23, 60, 8, 22, 9, 35, 9, 30, 5, 100, 13, 105, 53, 18, 55, 14, 30, 25, 100, 17, 52, 21, 20, 4, 100, 18, 15, 100, 102, 52, 27, 22, 100, 51, 13, 35, 8, 100, 7, 100 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,10

LINKS

Vincenzo Librandi, Table of n, a(n) for n = 1..1000

EXAMPLE

15 is the 13th term of A055471, hence a(13)=15/(1*5) =3.

MATHEMATICA

pd[n_] := Times @@ Select[IntegerDigits[n], # > 0 &];

Select[Table[n/pd[n], {n, 1000}], IntegerQ] (* Ray Chandler, Mar 11 2014 *)

CROSSREFS

Cf. A055471, A113315.

Sequence in context: A065517 A235600 A059514 * A071206 A066577 A071203

Adjacent sequences:  A066352 A066353 A066354 * A066356 A066357 A066358

KEYWORD

nonn,base

AUTHOR

Amarnath Murthy, Dec 20 2001

EXTENSIONS

Corrected and extended by Ray Chandler, Mar 11 2014

STATUS

approved

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Last modified September 20 03:32 EDT 2019. Contains 327209 sequences. (Running on oeis4.)