A362411 Numbers k such that A359149(k) is prime when interpreted as a binary number.

2, 4, 38, 2861

Offset

1,1

Links

Table of n, a(n) for n=1..4.

Brady Haran and N. J. A. Sloane, Most Wanted Prime, Numberphile video, December 2021.

Index entries for sequences related to Most Wanted Primes video

Example

A359149(2) = 1101_2 = 13_10 is prime, so 2 is a term.
A359149(4) = 1101110011101_2 = 7069_10 is prime, so 4 is a term.

Crossrefs

Cf. A007088, A359149.

Sequence in context: A012438 A009626 A009835 * A009834 A106127 A018992

Adjacent sequences: A362408 A362409 A362410 * A362412 A362413 A362414

Keyword

nonn,base,more

Author

Michael S. Branicky, Apr 18 2023

Status

approved