

A167132


Gaps between twin prime pairs.


3



0, 4, 4, 10, 10, 16, 10, 28, 4, 28, 10, 28, 10, 4, 28, 10, 28, 10, 28, 34, 70, 10, 28, 58, 46, 28, 16, 22, 16, 148, 10, 4, 28, 22, 136, 10, 16, 10, 28, 58, 76, 46, 10, 10, 16, 106, 22, 28, 4, 118, 10, 46, 28, 22, 64, 82, 4, 52, 16, 46, 28, 52, 4, 22, 16, 10, 94, 28, 40, 28, 40, 166
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OFFSET

1,2


COMMENTS

Let G_n denote the twins gap between two consecutive twins, thus a twins gap is the difference between two consecutive twins (p_n, p_n+2) and (p_m, p_m+2), i.e., the difference between p_m and p_n+2. G_n = p_m  (p_n +2) We have: G_1 = 0, G_2 = 4, G_3 = 4, G_4 = 10.


LINKS



FORMULA



MAPLE



MATHEMATICA

ps = Prime[Range[1000]]; p2 = Flatten[Position[Differences[ps], 2]]; Differences[ps[[p2]]]  2 (* T. D. Noe, Jan 10 2012 *)


CROSSREFS



KEYWORD

nonn


AUTHOR



STATUS

approved



