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Search: id:A050626
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A050626 Product of digits of n is a nonzero square. +0
3
1, 4, 9, 11, 14, 19, 22, 28, 33, 41, 44, 49, 55, 66, 77, 82, 88, 91, 94, 99, 111, 114, 119, 122, 128, 133, 141, 144, 149, 155, 166, 177, 182, 188, 191, 194, 199, 212, 218, 221, 224, 229, 236, 242, 248, 263, 281, 284, 289, 292, 298, 313, 326, 331, 334, 339, 343 (list; graph; listen)
OFFSET

0,2

CROSSREFS

Cf. A007954, A028845, A028839.

Sequence in context: A010438 A005241 A028845 this_sequence A050627 A036435 A162188

Adjacent sequences: A050623 A050624 A050625 this_sequence A050627 A050628 A050629

KEYWORD

nonn,base

AUTHOR

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

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Last modified November 25 08:46 EST 2009. Contains 167481 sequences.


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