A180947 Primes of the form p(i)*p(i+1)+p(i+2)+p(i+3) where p(i) is a prime.

59, 107, 179, 263, 977, 1231, 1607, 4231, 4909, 5939, 8837, 10007, 11243, 11903, 21019, 25931, 29251, 32783, 34961, 38431, 56179, 83537, 123923, 137653, 172223, 190979, 326063, 349291, 361219, 373327, 391873, 485819, 559511, 586769, 596021

Offset

1,1

Links

Harvey P. Dale, Table of n, a(n) for n = 1..1000

Example

a(7)=1607=37*41+43+47

Mathematica

Select[#[[1]]#[[2]]+#[[3]]+#[[4]]&/@ Partition[Prime[Range[200]], 4, 1], PrimeQ] (* Harvey P. Dale, Aug 24 2014 *)

Crossrefs

Cf. A000040, A180944, A180946

Sequence in context: A147092 A142298 A231978 * A060259 A141934 A044246

Adjacent sequences: A180944 A180945 A180946 * A180948 A180949 A180950

Keyword

nonn

Author

Carmine Suriano, Sep 27 2010

Status

approved