A050417 Least k such that A050416(k) = n.

1, 3, 4, 8, 5, 57, 11, 6, 13, 48, 66, 15, 7, 81, 54, 17, 9, 69, 61, 56, 10, 36, 45, 71, 63, 58, 20, 12, 38, 47, 91, 59, 160, 65, 251, 22, 14, 130, 40, 49, 93, 85, 80, 162, 67, 53, 253, 24, 16, 33, 132, 42, 116, 223, 95, 68, 82, 60, 164

Offset: 1

Author

Clark Kimberling

Keywords

• nonn

Crossrefs

Cf. A050416.

Extensions

a(50) corrected by Sean A. Irvine, Aug 15 2021