A031223 Position of n-th 3 in A031219.

3, 12, 22, 25, 27, 29, 31, 32, 33, 42, 56, 71, 86, 91, 94, 97, 100, 101, 103, 116, 131, 146, 161, 166, 169, 172, 175, 176, 178, 191, 195, 198, 201, 204, 206, 207, 210, 213, 216, 219, 221, 222, 225, 228, 231, 234, 236, 237, 240, 241

Offset

1,1

Links

Table of n, a(n) for n=1..50.

Crossrefs

Sequence in context: A088099 A375986 A110419 * A063598 A063107 A015629

Adjacent sequences: A031220 A031221 A031222 * A031224 A031225 A031226

Keyword

nonn

Author

Clark Kimberling

Status

approved