OFFSET
1,1
COMMENTS
All terms are even. Do all even numbers (A005843) appear at least once?
LINKS
G. C. Greubel, Table of n, a(n) for n = 1..5000
FORMULA
a(n) = A031131(2n). - R. J. Mathar, Feb 27 2009
MATHEMATICA
Table[Prime[2*n+2] - Prime[2 n], {n, 80}] (* G. C. Greubel, Jun 05 2021 *)
PROG
(Sage) [nth_prime(2*n+2) - nth_prime(2*n) for n in (1..80)] # G. C. Greubel, Jun 05 2021
CROSSREFS
KEYWORD
nonn,easy
AUTHOR
Paul Curtz, Jan 26 2009
EXTENSIONS
Edited and extended by R. J. Mathar, Feb 27 2009
STATUS
approved