A022889 - OEIS

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A022889

n-th prime p(k) such that p(k) + p(k+5) = p(k+1) + p(k+4).

5, 7, 19, 31, 41, 97, 103, 131, 151, 179, 193, 197, 233, 251, 277, 281, 293, 331, 503, 563, 587, 599, 641, 653, 683, 719, 727, 809, 811, 823, 827, 839, 853, 857, 859, 877, 907, 937, 941, 947, 1013, 1061, 1097, 1163, 1187, 1279, 1433, 1451

(list; graph; refs; listen; history; text; internal format)

OFFSET

1,1

LINKS

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

MATHEMATICA

Transpose[Select[Partition[Prime[Range[500]], 6, 1], #[[6]]+#[[1]] == #[[5]]+#[[2]]&]][[1]] (* Harvey P. Dale, Jul 13 2012 *)

CROSSREFS

Sequence in context: A106074 A128335 A023246 * A001562 A163386 A200178

Adjacent sequences: A022886 A022887 A022888 * A022890 A022891 A022892

KEYWORD

nonn

AUTHOR

Clark Kimberling

STATUS

approved