A205710 (prime(k)-prime(j))/8, where the pairs (k,j) are given by A205705 and A205706.

1, 1, 2, 1, 2, 3, 2, 3, 1, 4, 3, 1, 3, 5, 4, 3, 5, 3, 2, 6, 5, 3, 2, 7, 6, 5, 2, 7, 6, 4, 3, 1, 8, 7, 6, 3, 1, 8, 6, 5, 3, 7, 4, 9, 7, 6, 4, 1, 10, 9, 8, 5, 3, 2, 9, 6, 2, 10, 7, 3, 1, 12, 11, 9, 8, 6, 5, 12, 10, 9

Offset

1,3

Comments

For a guide to related sequences, see A205558.

Links

Table of n, a(n) for n=1..70.

Example

(See the example at A205705.)

Mathematica

(See the program at A205705.)

Crossrefs

Cf. A204890, A205705, A205709, A205558.

Sequence in context: A291711 A173964 A358134 * A105499 A005812 A362257

Adjacent sequences: A205707 A205708 A205709 * A205711 A205712 A205713

Keyword

nonn

Author

Clark Kimberling, Jan 31 2012

Status

approved