A069455 Greater of lonely twin primes.

31, 43, 61, 73, 229, 241, 271, 283, 313, 349, 463, 523, 571, 601, 619, 643, 661, 859, 883, 1093, 1153, 1231, 1279, 1291, 1303, 1321, 1429, 1453, 1609, 1621, 1669, 1699, 1723, 1789, 1999, 2029, 2143, 2239, 2269, 2311, 2341, 2383

Offset

1,1

Links

Table of n, a(n) for n=1..42.

Example

The first lonely twin primes (A069453) are 29,31 (23 and 37 are non-twin), 41,43 (37 and 47 are non-twin), 59,61 (53 and 67 are non-twin). Of these, the greater twins are 31,43,61, so this is how the sequence begins.

Crossrefs

Cf. A069453, A035789.

Sequence in context: A067467 A317851 A304239 * A211549 A118637 A096163

Adjacent sequences: A069452 A069453 A069454 * A069456 A069457 A069458

Keyword

nonn

Author

Neil Fernandez, Mar 22 2002

Status

approved