A030490 Position of n-th 3 in A030298.
8, 10, 14, 16, 18, 21, 26, 31, 33, 37, 43, 46, 50, 55, 57, 61, 67, 70, 72, 76, 80, 84, 88, 92, 99, 102, 107, 110, 113, 117, 122, 127, 133, 139, 143, 149, 151, 156, 161, 166, 171, 176, 183, 189, 192, 197, 204, 208, 213, 219, 222, 227
Offset: 1
Keywords
Crossrefs
Cf. A030298.