A350231 Distinct values in A350228, in order of appearance.

1, 0, 2, 4, 3, 10, 15, 9, 27, 68, 21, 90, 40, 210, 28, 147, 196, 16, 33, 252, 1120, 224, 64, 256, 5, 140, 78, 261, 4556, 336, 1600, 125, 60, 207, 420, 304, 1472, 115, 960, 48, 1953, 2604, 368, 1728, 135, 1620, 1296, 23040, 80, 576, 192, 4096, 1280, 36, 2160

Offset

1,3

Comments

Will every prime number p appear in this sequence (for p to appear here or in A350228, there must be a gap of p in A350234)?

Links

Rémy Sigrist, Table of n, a(n) for n = 1..10000

Rémy Sigrist, C++ program for A350231

Rémy Sigrist, PARI program for A350231

Example

Sequence A350228 begins: 1, 0, 1, 2, 1, 2, 4, 1, 3, 1, 2, 10, 1, 3, 15.
So this sequence begins: 1, 0,    2,       4,    3,       10,       15.

Prog

(C++) See Links section.
(PARI) See Links section.

Crossrefs

Cf. A350228, A350234.

Sequence in context: A247071 A014664 A270600 * A349575 A360629 A180871

Adjacent sequences: A350228 A350229 A350230 * A350232 A350233 A350234

Keyword

nonn,look

Author

Rémy Sigrist, Dec 21 2021

Status

approved