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A132329
Numbers that cannot be expressed as the difference of the squares of primes.
0
1, 2, 3, 4, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 17, 18, 19, 20, 22, 23, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 41, 42, 43, 44, 46, 47, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 73, 74, 75, 76, 77, 78, 79, 80
OFFSET
1,2
COMMENTS
Complement of A124865.
CROSSREFS
Sequence in context: A231237 A053241 A340288 * A230313 A052413 A276389
KEYWORD
nonn
AUTHOR
Rick L. Shepherd, Aug 19 2007
STATUS
approved