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A098237 Composite de Polignac numbers (A006285). +0
2
905, 959, 1199, 1207, 1211, 1243, 1271, 1477, 1529, 1541, 1589, 1649, 1719, 1807, 1829, 1859, 1927, 1969, 1985, 2171, 2231, 2263, 2279, 2429, 2465, 2669, 2983, 2993, 3029, 3149, 3215, 3239, 3341, 3353, 3431, 3505, 3665, 3817, 3845, 3985 (list; graph; listen)
OFFSET

1,1

COMMENT

Odd composites that are not the sum of a prime and a power of two.

CROSSREFS

Sequence in context: A031528 A111042 A115496 this_sequence A068856 A006917 A031939

Adjacent sequences: A098234 A098235 A098236 this_sequence A098238 A098239 A098240

KEYWORD

nonn

AUTHOR

Ralf Stephan, Aug 31 2004

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Last modified July 24 12:00 EDT 2008. Contains 142294 sequences.


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