|
| |
|
|
A142423
|
|
Primes congruent to 11 mod 49.
|
|
1
|
|
|
|
11, 109, 599, 991, 1187, 1481, 1579, 1873, 2069, 2657, 3049, 3343, 3539, 3637, 3833, 3931, 4127, 4421, 4519, 4813, 5009, 5107, 5303, 6577, 6871, 7459, 7753, 7949, 8243, 8537, 8831, 8929, 9419, 9811, 10007, 10301, 10399, 10889, 10987, 12163, 12457, 12653
(list;
graph;
refs;
listen;
history;
text;
internal format)
|
|
|
|
OFFSET
|
1,1
|
|
|
LINKS
|
Vincenzo Librandi, Table of n, a(n) for n = 1..1000
|
|
|
FORMULA
|
a(n) ~ 42n log n. - Charles R Greathouse IV, Jul 03 2016
|
|
|
MATHEMATICA
|
Select[Prime[Range[2500]], MemberQ[{11}, Mod[#, 49]] &] (* Vincenzo Librandi, Aug 27 2012 *)
|
|
|
PROG
|
(Magma) [p: p in PrimesUpTo(16000) | p mod 49 eq 11]; // Vincenzo Librandi, Aug 27 2012
(PARI) is(n)=isprime(n) && n%49==11 \\ Charles R Greathouse IV, Jul 03 2016
|
|
|
CROSSREFS
|
Cf. A000040.
Sequence in context: A156935 A308965 A071380 * A159495 A125423 A165149
Adjacent sequences: A142420 A142421 A142422 * A142424 A142425 A142426
|
|
|
KEYWORD
|
nonn,easy
|
|
|
AUTHOR
|
N. J. A. Sloane, Jul 11 2008
|
|
|
STATUS
|
approved
|
| |
|
|
