A176115 Numbers n such that 2310*n-1, 2310*n+1 are twin primes, (2310=2*3*5*7*11).

1, 4, 5, 11, 15, 19, 24, 34, 40, 48, 51, 58, 66, 73, 78, 97, 98, 100, 106, 109, 116, 117, 123, 129, 130, 134, 136, 137, 143, 163, 169, 175, 176, 180, 182, 186, 194, 201, 207, 222, 226, 228, 234, 239, 248, 271, 274, 275, 279, 285, 286, 295, 305, 313, 320, 347

Offset

1,2

Links

Table of n, a(n) for n=1..56.

Mathematica

Select[Range[6! ], PrimeQ[2310*#-1]&&PrimeQ[2310*#+1]&]

Crossrefs

Cf. A002822, A075749, A154114, A176114

Sequence in context: A125577 A053307 A076065 * A066898 A118143 A001350

Adjacent sequences: A176112 A176113 A176114 * A176116 A176117 A176118

Keyword

nonn

Author

Vladimir Joseph Stephan Orlovsky, Apr 08 2010

Status

approved