A030499 Position of n-th 3 in A030496.
6, 9, 13, 17, 19, 23, 25, 29, 34, 39, 42, 47, 48, 52, 56, 60, 64, 68, 74, 79, 81, 85, 91, 94, 98, 103, 105, 109, 115, 118, 122, 127, 133, 139, 143, 149, 151, 156, 161, 166, 171, 176, 183, 189, 192, 197, 204, 208, 213, 219, 222, 227, 234, 238, 242, 247, 253
Offset: 1
Keywords
Extensions
a(31) onward corrected by Sean A. Irvine, Apr 02 2020