A387090 1, followed by distinct values of A387089.

1, 2, 3, 5, 11, 13, 17, 23, 29, 41, 43, 89, 101, 109, 113, 151, 157, 163, 167, 223, 227, 229, 233, 239, 251, 257, 311, 313, 349, 383, 389, 443, 499, 503, 643, 653, 661, 673, 677, 683, 691, 709, 823, 827, 829, 839, 859, 863, 877, 881, 883, 887, 919, 937, 941, 971

Offset

1,2

Comments

These are the positive numbers that are the slowest to appear in A386482. Presumably they are all primes except for the initial 1. See A386484 for when they appear. - N. J. A. Sloane, Aug 16 2025

Links

Rémy Sigrist, Table of n, a(n) for n = 1..1243

Rémy Sigrist, PARI program

Rémy Sigrist, C++ program

Prog

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

Crossrefs

Cf. A386482, A386484, A387072, A387089.

Sequence in context: A393641 A221717 A140558 * A040044 A383679 A253110

Adjacent sequences: A387087 A387088 A387089 * A387091 A387092 A387093

Keyword

nonn

Author

Rémy Sigrist, Aug 16 2025

Extensions

Added a(1) = 1 and a comment. - N. J. A. Sloane, Aug 16 2025

Status

approved