A376772 Index where n appears in A302656, or -1 if n does not appear there.

1, 2, 3, 4, 5, 6, 7, 8, 9, 12, 21, 25, 44, 48, 24, 22, 13, 11, 14, 23, 52, 47, 49, 26, 53, 18, 17, 58, 38, 75, 50, 65, 51, 61, 55, 19, 77, 60, 42, 84, 96, 63, 68, 59, 28, 94, 78, 62, 64, 135, 73, 132, 81, 29, 146, 131, 300, 89, 83, 141, 138, 109, 30, 148, 133, 317, 401, 86, 41, 143, 113, 31, 149, 165, 323, 452, 180, 124, 39, 117, 32, 315, 181, 369, 478, 447, 166, 128, 15, 33

Offset: 1

Author

N. J. A. Sloane, Nov 04 2024; updated Nov 21 2024

Keywords

• nonn

Comments

387 doesn't appear for n < 1262743. - Dominic McCarty, Nov 07 2024

Links

• Dominic McCarty, Table of n, a(n) for n = 1..386 (terms 1..178 from N. J. A. Sloane)

Crossrefs

Cf. A302656, A376776.

Summary: the 16 sequences derived from A302656 are A376769-A376776, A377903-A377904, A377906-A377911.