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A116358
Numbers that cannot be written as sum of products of two successive primes.
2
1, 2, 3, 4, 5, 7, 8, 9, 10, 11, 13, 14, 16, 17, 19, 20, 22, 23, 25, 26, 28, 29, 31, 32, 34, 37, 38, 40, 43, 44, 46, 49, 52, 55, 58, 61, 64, 67, 73, 79
OFFSET
1,2
COMMENTS
A116357(a(n)) = 0; complement of A116359.
CROSSREFS
Sequence in context: A324849 A091010 A306528 * A060683 A129511 A174905
KEYWORD
nonn,fini,full
AUTHOR
Reinhard Zumkeller, Feb 12 2006
STATUS
approved