A205149 The number s(j) such that n divides s(k)-s(j), where s(j)=prime(j)*prime(j+1) and k is the least positive integer for which such a j exists.
6, 15, 6, 15, 15, 35, 35, 15, 6, 15, 77, 35, 143, 35, 143, 15, 221, 35, 323, 15, 35, 77, 437, 77, 667, 143, 35, 15, 6, 143, 15, 15, 77, 221, 6, 35, 1147, 323, 143, 77, 77, 35, 6, 15, 143, 437, 6, 77, 143, 667, 221, 15, 2491, 35, 1147, 1147, 323, 667, 77
Offset: 1
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Mathematica
(See the program at A205146.)
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