A182875 Least Ramanujan prime having a gap of 2n to the previous Ramanujan prime.

151, 71, 17, 67, 419, 29, 1987, 167, 367, 127, 149, 881, 97, 401, 1217, 5689, 641, 347, 1861, 809, 719, 1777, 227, 1151, 1423, 23819, 1663, 937, 6761, 1973, 14143, 3761, 569, 4327, 3251, 4201, 33703, 29009, 3449, 9319, 5639, 10427, 2617, 6659, 2999, 9613, 20327, 13997, 31957, 3167

Offset

1,1

Links

Table of n, a(n) for n=1..50.

Formula

a(n) = A182874(n) + 2n.

Crossrefs

Cf. A001632 (least prime ending a gap of 2n)

Sequence in context: A068274 A068286 A115483 * A336777 A250312 A180554

Adjacent sequences: A182872 A182873 A182874 * A182876 A182877 A182878

Keyword

nonn

Author

T. D. Noe, Dec 09 2010

Status

approved