a(n) is the number of consecutive even prime gaps (g1, g2) satisfying g1 == 2 (mod 6) and g2 == 0 (mod 6) out of the first 2^n consecutive even prime gaps.
A346776
a(n) is the number of consecutive even prime gaps (g1, g2) satisfying g1 == 2 (mod 6) and g2 == 0 (mod 6) out of the first 2^n consecutive even prime gaps.
Terms
- a(0) =0a(1) =0a(2) =0a(3) =0a(4) =2a(5) =3a(6) =6a(7) =15a(8) =28a(9) =58a(10) =132a(11) =254a(12) =515a(13) =1042a(14) =2088a(15) =4172a(16) =8337a(17) =16720a(18) =33556a(19) =66948a(20) =134088a(21) =268037a(22) =535435a(23) =1069932a(24) =2139357a(25) =4275948a(26) =8544351a(27) =17076036
External references
- oeis: A346776