A303595 Index of n-th prime in A294994, or -1 if that prime is missing.

1, 2, 3, 4, 5, 6, 8, 9, 10, 7, 11, 13, 14, 15, 12, 18, 16, 17, 21, 20, 22, 23, 42, 43, 25, 19, 24, 26, 27, 44, 28, 31, 32, 33, 38, 30, 37, 34, 35, 36, 40, 39, 29, 46, 47, 48, 41, 49, 51, 52, 53, 50, 45, 54, 59, 58, 60, 57, 61, 62, 56, 66, 64, 65, 63, 67, 71, 69, 70, 68, 74, 73

Offset

1,2

Comments

Conjectured to be a permutation of the natural numbers.

Links

N. J. A. Sloane, Table of n, a(n) for n = 1..5000

Crossrefs

Cf. A294994.

Sequence in context: A269855 A348356 A209274 * A195184 A194842 A194912

Adjacent sequences: A303592 A303593 A303594 * A303596 A303597 A303598

Keyword

nonn

Author

N. J. A. Sloane, May 28 2018

Status

approved