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A080718 1, together with numbers n that are the product of two primes p and q such that the multiset of the digits of n coincides with the multiset of the digits of p and q. +0
6
1, 1255, 12955, 17482, 25105, 100255, 101299, 105295, 107329, 117067, 124483, 127417, 129595, 132565, 145273, 146137, 149782, 163797, 174082, 174298, 174793, 174982, 250105, 256315, 263155, 295105, 297463, 307183, 325615, 371893, 536539 (list; graph; listen)
OFFSET

1,2

EXAMPLE

1255 = 5*251, 12955 = 5*2591, 17482 = 2*8741, 100255 = 5*20051, 146137=317*461, etc.

CROSSREFS

The following sequences are all closely related: A020342, A014575, A080718, A048936, A144563.

Sequence in context: A023068 A062693 A067203 this_sequence A159726 A048130 A099592

Adjacent sequences: A080715 A080716 A080717 this_sequence A080719 A080720 A080721

KEYWORD

nonn,base

AUTHOR

Jeff Heleen (meriaden(AT)hotmail.com), Mar 06 2003

EXTENSIONS

Edited by N. J. A. Sloane (njas(AT)research.att.com), Jan 03 2009

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Last modified November 25 20:09 EST 2009. Contains 167514 sequences.


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