A379073 Indices k such that A377091(k) <= 0.

0, 3, 4, 8, 9, 13, 14, 15, 16, 17, 18, 19, 20, 26, 27, 28, 29, 30, 31, 37, 38, 39, 40, 41, 42, 53, 54, 55, 56, 57, 58, 59, 60, 74, 75, 76, 77, 78, 79, 80, 81, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 133, 134, 135, 136, 137, 138, 139, 140, 141, 142, 143, 144, 145, 146, 147, 161, 162, 163, 164, 165, 166, 167, 168, 169

Offset

1,2

Links

Paolo Xausa, Table of n, a(n) for n = 1..20000 (terms 1..9941 from N. J. A. Sloane)

Mathematica

(* A377091list is defined at A377091 *)
Flatten[Position[A377091list[200], _?NonPositive]] - 1 (* Paolo Xausa, Jan 21 2025 *)

Crossrefs

Cf. A377091, A379072.

Sequence in context: A374046 A310017 A191285 * A219658 A047204 A050035

Adjacent sequences: A379070 A379071 A379072 * A379074 A379075 A379076

Keyword

nonn,base,changed

Author

N. J. A. Sloane, Jan 03 2025

Status

approved