A182874 Least Ramanujan prime having a gap of 2n to the next Ramanujan prime.

149, 67, 11, 59, 409, 17, 1973, 151, 349, 107, 127, 857, 71, 373, 1187, 5657, 607, 311, 1823, 769, 677, 1733, 181, 1103, 1373, 23767, 1609, 881, 6703, 1913, 14081, 3697, 503, 4259, 3181, 4129, 33629, 28933, 3371, 9239, 5557, 10343, 2531, 6571, 2909, 9521, 20233, 13901, 31859, 3067

Offset: 1

Author

T. D. Noe, Dec 09 2010

Keywords

• nonn

Crossrefs

Cf. A000230 (least prime beginning a gap of 2n)

Formula

a(n) = A182875(n) - 2n.