A285222 Indices of primes in A022629.

2, 3, 4, 7, 12, 39, 49, 56, 76, 91, 216, 221, 235, 272, 277, 331, 345, 362, 385, 655, 686, 749, 1023, 1591, 1742, 1825, 1836, 1911, 2179, 2511, 2638, 2951, 3004, 3327, 3692, 4743, 4868, 5546, 5658, 5997, 6032, 7867, 8261, 8620, 8811, 13762, 13950, 14150

Offset

1,1

Links

Vaclav Kotesovec, Table of n, a(n) for n = 1..245

Example

12 is in the sequence because A022629(12) = 463 is prime.

Crossrefs

Cf. A022629, A035359.

Sequence in context: A107031 A207573 A152605 * A023162 A022437 A057983

Adjacent sequences: A285219 A285220 A285221 * A285223 A285224 A285225

Keyword

nonn

Author

Vaclav Kotesovec, Apr 14 2017

Status

approved