A170954 Indices k such that A000930(k) is prime.

3, 4, 8, 9, 11, 16, 21, 25, 81, 6241, 25747

Offset

1,1

Comments

a(12) > 200000. - Donovan Johnson, Mar 14 2010

Links

Table of n, a(n) for n=1..11.

Crossrefs

Sequence in context: A002156 A285033 A073258 * A286750 A359376 A135135

Adjacent sequences: A170951 A170952 A170953 * A170955 A170956 A170957

Keyword

nonn,more

Author

N. J. A. Sloane, Feb 25 2010, following a question from Kyle Ledbetter

Extensions

Two more terms from R. J. Mathar, Mar 01 2010

a(11) from Donovan Johnson, Mar 14 2010

Status

approved