A360507 Numbers k such that A360506(k) is prime.

2, 5, 13, 57, 109, 638, 3069

Offset

1,1

Comments

Analogous to A360503, which gives the primes in A048435.

Links

Table of n, a(n) for n=1..7.

Index entries for sequences related to Most Wanted Primes video

Example

A360506(5) = 4003 is prime, so 5 is a term.

Crossrefs

Cf. A048435, A360503, A360506.

Sequence in context: A214853 A075738 A076999 * A306827 A028856 A013497

Adjacent sequences: A360504 A360505 A360506 * A360508 A360509 A360510

Keyword

nonn,base,more

Author

Rémy Sigrist and N. J. A. Sloane, Feb 18 2023

Extensions

a(6)-a(7) from Michael S. Branicky, Feb 18 2023

Status

approved