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A244029
Primes p such that the quadratic form x^2+p*y^2 does not represent a prime strictly between p and 2p.
2
3, 5, 11, 17, 23, 29, 41, 59, 83, 89, 107, 179, 251, 263, 269, 293, 389, 401, 461, 479, 491, 569, 593, 881, 929, 1319, 1619, 1931, 2531, 2789, 3461, 3701, 4919, 5309, 7589, 9749, 26171
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OFFSET
1,1
LINKS
Table of n, a(n) for n=1..37.
William C. Jagy and Irving Kaplansky,
Positive definite binary quadratic forms that represent the same primes
[Cached copy]
CROSSREFS
Cf.
A244030
,
A244031
.
Sequence in context:
A136084
A045410
A248173
*
A106902
A343048
A293711
Adjacent sequences:
A244026
A244027
A244028
*
A244030
A244031
A244032
KEYWORD
nonn
AUTHOR
N. J. A. Sloane
, Jun 22 2014
STATUS
approved
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Last modified April 23 20:33 EDT 2024. Contains 371916 sequences. (Running on oeis4.)