A330311 Where n appears in A329544, or -1 if n never appears.

1, 3, 2, 5, 4, 9, 13, 12, 45, 40, 7, 56, 18, 11, 14, 15, 10, 19, 6, 44, 43, 8, 55, 17, 28, 21, 16, 25, 20, 29, 63, 42, 23, 175, 34, 27, 22, 31, 26, 35, 30, 80, 75, 24, 39, 33, 48, 37, 32, 49, 36, 85, 79, 76, 46, 187, 130, 47, 38, 51, 50, 89, 84, 110, 109

Offset

1,2

Comments

a(919) is unknown. If it is not -1, it is greater than 10^6 (see A329544).

Links

N. J. A. Sloane, Table of n, a(n) for n = 1..918

Formula

a(A104444(n)) = -1. - Rémy Sigrist, Dec 11 2019

Crossrefs

Cf. A104444, A329544, A329797, A328798.

Sequence in context: A054430 A276572 A363370 * A204891 A094681 A054158

Adjacent sequences: A330308 A330309 A330310 * A330312 A330313 A330314

Keyword

nonn

Author

N. J. A. Sloane, Dec 10 2019

Status

approved