A052256 Last filtering prime (A052180) of primes p such that next prime is p+8 (A031926).

7, 19, 17, 13, 11, 13, 17, 13, 19, 7, 7, 13, 11, 7, 23, 11, 7, 11, 7, 11, 11, 7, 19, 37, 31, 7, 7, 17, 7, 13, 43, 23, 43, 7, 17, 37, 41, 7, 43, 41, 23, 17, 13, 11, 7, 13, 19, 11, 61, 13, 7, 19, 13, 67, 7, 31, 31, 29, 11, 7, 41, 7, 11, 37, 29, 11, 7, 13, 13, 7, 11, 61, 7, 7, 67, 29, 7

Offset

1,1

Links

Table of n, a(n) for n=1..77.

Crossrefs

A052180(A031926(n)).

Sequence in context: A125257 A195867 A344711 * A064819 A281915 A102167

Adjacent sequences: A052253 A052254 A052255 * A052257 A052258 A052259

Keyword

nonn,easy

Author

Labos Elemer, Feb 02 2000

Status

approved