A022891 n-th prime p(k) such that p(k) + p(k+6) = p(k+2) + p(k+4).

5, 43, 53, 61, 193, 277, 349, 359, 367, 389, 397, 547, 569, 613, 719, 739, 809, 823, 839, 853, 857, 937, 941, 1019, 1021, 1151, 1171, 1427, 1493, 1601, 1721, 1889, 1907, 1999, 2213, 2221, 2237, 2239, 2273, 2341, 2371, 2393, 2417, 2437, 2593

Offset

1,1

Links

R. J. Mathar, Table of n, a(n) for n = 1..501

Formula

a(n)=A000040(A022890(n)). - R. J. Mathar, Apr 13 2008

Crossrefs

Sequence in context: A284170 A067927 A038546 * A106940 A106941 A139885

Adjacent sequences: A022888 A022889 A022890 * A022892 A022893 A022894

Keyword

nonn

Author

Clark Kimberling

Status

approved