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A181747
Odd noncomposite numbers that are the difference of 2 primes.
1
1, 3, 5, 11, 17, 29, 41, 59, 71, 101, 107, 137, 149, 179, 191, 197, 227, 239, 269, 281, 311, 347, 419, 431, 461, 521, 569, 599, 617, 641, 659, 809, 821, 827, 857, 881, 1019, 1031, 1049, 1061, 1091, 1151, 1229, 1277, 1289, 1301, 1319, 1427, 1451, 1481, 1487, 1607
OFFSET
1,2
COMMENTS
1 together with lesser of twin primes.
CROSSREFS
Cf. A001359.
Sequence in context: A093326 A001359 A096292 * A078864 A208574 A361275
KEYWORD
nonn
AUTHOR
EXTENSIONS
Definition and terms corrected by R. J. Mathar, Oct 15 2011
STATUS
approved