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A230104 Numbers n such that m + (product of digits of m) is never equal to n. 4
1, 3, 5, 7, 9, 11, 13, 15, 17, 19, 21, 25, 27, 31, 33, 36, 37, 39, 43, 48, 49, 51, 52, 53, 57, 59, 61, 63, 64, 69, 71, 72, 73, 76, 77, 79, 82, 83, 84, 87, 91, 93, 96, 97, 99, 111, 113, 115, 117, 119, 121, 127, 131, 133, 136, 137, 139, 148, 149, 151, 153, 157, 159, 163, 164, 169, 171, 172, 173, 176, 177, 179, 182, 183 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,2

COMMENTS

Numbers missing from A230099.

LINKS

Table of n, a(n) for n=1..74.

Index entries for Colombian or self numbers and related sequences

CROSSREFS

Cf. A230099, A230103, A230105.

Sequence in context: A158333 A293167 A062505 * A093031 A305468 A143452

Adjacent sequences:  A230101 A230102 A230103 * A230105 A230106 A230107

KEYWORD

nonn,base

AUTHOR

N. J. A. Sloane, Oct 13 2013

STATUS

approved

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Last modified September 21 21:15 EDT 2019. Contains 327282 sequences. (Running on oeis4.)