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Search: id:A080947
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A080947 Numbers having more than three divisors that are also suffices in binary representation. +0
3
63, 126, 231, 252, 255, 363, 399, 462, 495, 504, 510, 567, 627, 726, 735, 759, 798, 845, 891, 903, 924, 975, 990, 1008, 1020, 1023, 1071, 1134, 1215, 1239, 1254, 1365, 1407, 1419, 1452, 1455, 1470, 1518, 1575, 1596, 1690, 1695, 1743, 1755, 1782, 1806, 1848 (list; graph; listen)
OFFSET

1,1

COMMENT

A080942(a(n))>3.

CROSSREFS

Cf. A080946, A007088, A080940, A080941.

Adjacent sequences: A080944 A080945 A080946 this_sequence A080948 A080949 A080950

Sequence in context: A038851 A038865 A096023 this_sequence A023720 A031468 A045064

KEYWORD

nonn,base

AUTHOR

Reinhard Zumkeller (reinhard.zumkeller(AT)gmail.com), Feb 25 2003

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Last modified October 13 09:05 EDT 2008. Contains 145008 sequences.


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