|
| |
|
|
A112881
|
|
Indices of prime Perrin numbers; values of n such that A001608(n) is prime.
|
|
0
| |
|
|
2, 3, 4, 5, 6, 7, 10, 12, 20, 21, 24, 34, 38, 75, 122, 166, 236, 355, 356, 930, 1042, 1214, 1461, 1622, 4430, 5802, 9092, 16260, 18926, 23698, 40059, 45003, 73807, 91405, 263226, 316872, 321874, 324098
(list; graph; refs; listen; history; internal format)
|
|
|
|
OFFSET
| 1,1
|
|
|
LINKS
| Eric Weisstein's World of Mathematics, Perrin Sequence
Eric Weisstein's World of Mathematics, Integer Sequence Primes
|
|
|
CROSSREFS
| Cf. A001608, A074788.
Sequence in context: A018444 A032378 A164947 * A008814 A005140 A176486
Adjacent sequences: A112878 A112879 A112880 * A112882 A112883 A112884
|
|
|
KEYWORD
| nonn,more
|
|
|
AUTHOR
| Eric Weisstein (eric(AT)weisstein.com), Oct 05, 2005
|
|
|
EXTENSIONS
| a(34) from Eric Weisstein (eric(AT)weisstein.com), Oct 6, 2005)
a(35) = 263226 from Eric Weisstein (eric(AT)weisstein.com), May 04, 2006
a(36) = 316872 from Eric Weisstein (eric(AT)weisstein.com), Feb 04, 2007
a(37) = 321874 from Eric Weisstein (eric(AT)weisstein.com), Feb 19, 2007
a(38) = 324098 from Eric Weisstein (eric(AT)weisstein.com), Feb 25, 2007
|
| |
|
|
