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Search: id:A050627
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A050627 Product of digits of n is a nonzero single digit square. +0
1
1, 4, 9, 11, 14, 19, 22, 33, 41, 91, 111, 114, 119, 122, 133, 141, 191, 212, 221, 313, 331, 411, 911, 1111, 1114, 1119, 1122, 1133, 1141, 1191, 1212, 1221, 1313, 1331, 1411, 1911, 2112, 2121, 2211, 3113, 3131, 3311, 4111, 9111, 11111, 11114, 11119 (list; graph; listen)
OFFSET

0,2

CROSSREFS

Cf. A007954, A028845, A028839.

Sequence in context: A005241 A028845 A050626 this_sequence A036435 A162188 A141365

Adjacent sequences: A050624 A050625 A050626 this_sequence A050628 A050629 A050630

KEYWORD

nonn,base

AUTHOR

Patrick De Geest (pdg(AT)worldofnumbers.com), Jun 15 1999.

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


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