A338345 Numbers k such that A338338(k) is a prime.

2, 5, 7, 11, 19, 33, 38, 42, 54, 73, 78, 82, 91, 95, 120, 125, 145, 152, 157, 161, 175, 186, 190, 206, 236, 260, 264, 270, 290, 294, 325, 331, 335, 341, 372, 377, 381, 387, 429, 430, 448, 453, 474, 480, 493, 502, 514, 552, 562, 568, 586, 600, 601, 605, 610, 619, 649, 655, 675

Offset: 1

Author

N. J. A. Sloane, Oct 27 2020

Keywords

• nonn

Comments

This is the sorted union of A338340, A338342, and A338344.

Note that the primes in A338338 appear in their natural order.

Links

• Rémy Sigrist, Table of n, a(n) for n = 1..10000
• Rémy Sigrist, PARI program for A338345

Crossrefs

Cf. A338338-A338349.

Programs

PARI

See Links section.