A387090 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

Author

Rémy Sigrist, Aug 16 2025

Keywords

• nonn
• changed

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

Crossrefs

Cf. A386482, A386484, A387072, A387089.

Programs

PARI

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

Extensions

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