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Search: id:A032679
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A032679 Digit '7' concatenated with a(n) is a lucky number. +0
1
3, 5, 9, 17, 23, 27, 29, 35, 39, 41, 45, 69, 77, 81, 87, 101, 111, 129, 135, 153, 167, 171, 173, 183, 191, 195, 197, 207, 215, 231, 233, 237, 245, 249, 279, 293, 299, 311, 321, 333, 339, 341, 345, 357, 359, 371, 377, 395, 401, 405, 419, 435 (list; graph; listen)
OFFSET

0,1

CROSSREFS

Cf. A000959.

Sequence in context: A143106 A130114 A143105 this_sequence A154607 A018162 A077879

Adjacent sequences: A032676 A032677 A032678 this_sequence A032680 A032681 A032682

KEYWORD

nonn

AUTHOR

Patrick De Geest (pdg(AT)worldofnumbers.com), May 15, 1998.

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


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