A285223 - OEIS

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A285223

Indices of primes in A026007.

3

2, 3, 8, 15, 18, 34, 106, 169, 404, 411, 421, 501, 504, 558, 586, 616, 822, 1051, 1573, 1791, 1894, 1935, 2178, 2536, 2823, 2908, 5002, 5037, 5383, 5826, 6418, 8778, 8968, 9816, 9928, 11512, 12011, 12052, 12524, 13117, 13268, 13640, 15614, 16657, 17938, 19869

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OFFSET

1,1

LINKS

Vaclav Kotesovec, Table of n, a(n) for n = 1..109

EXAMPLE

8 is in the sequence because A026007(8) = 83 is prime.

CROSSREFS

Cf. A026007, A035359.

Sequence in context: A240974 A356879 A293688 * A122412 A365413 A174019

Adjacent sequences: A285220 A285221 A285222 * A285224 A285225 A285226

KEYWORD

nonn

AUTHOR

Vaclav Kotesovec, Apr 14 2017

STATUS

approved