The OEIS Foundation is supported by donations from users of the OEIS and by a grant from the Simons Foundation.

Thanks to everyone who made a donation during our annual appeal!
To see the list of donors, or make a donation, see the OEIS Foundation home page.

 Hints (Greetings from The On-Line Encyclopedia of Integer Sequences!)
 A285216 Indices of primes in A000219. 2
 2, 4, 11, 30, 32, 40, 50, 85, 100, 237, 381, 733, 805, 882, 1015, 1650, 2439, 3163, 3335, 3506, 3675, 4152, 4446, 4576, 5010, 5101, 6045, 6760, 7412, 8178, 8562, 10026, 10527, 10888, 12406, 12693, 13479, 16109, 16978, 17962, 20696, 22483, 25383, 31458, 38956 (list; graph; refs; listen; history; text; internal format)
 OFFSET 1,1 LINKS Vaclav Kotesovec, Table of n, a(n) for n = 1..82 EXAMPLE 11 is in the sequence because A000219(11) = 859 is prime. CROSSREFS Cf. A000219, A035359, A046063. Sequence in context: A148149 A034769 A219017 * A212422 A189832 A193062 Adjacent sequences:  A285213 A285214 A285215 * A285217 A285218 A285219 KEYWORD nonn AUTHOR Vaclav Kotesovec, Apr 14 2017 STATUS approved

Lookup | Welcome | Wiki | Register | Music | Plot 2 | Demos | Index | Browse | More | WebCam
Contribute new seq. or comment | Format | Style Sheet | Transforms | Superseeker | Recent
The OEIS Community | Maintained by The OEIS Foundation Inc.

Last modified January 21 13:55 EST 2020. Contains 331113 sequences. (Running on oeis4.)