A372081 Indices of odd nonprime terms in A373390.
1, 5, 7, 13, 15, 17, 19, 21, 23, 27, 29, 31, 33, 38, 40, 42, 44, 46, 48, 50, 53, 55, 57, 59, 64, 66, 68, 70, 72, 75, 77, 79, 81, 83, 87, 89, 93, 95, 97, 101, 103, 105, 107, 109, 111, 113, 116, 118, 120, 122, 124, 129, 131, 133, 135, 137, 141, 143, 145, 147, 150, 152, 154, 157, 159, 161, 163
Offset: 1
Keywords
Links
- N. J. A. Sloane, Table of n, a(n) for n = 1..10000