A205717 (prime(k)-prime(j))/9, where the pairs (k,j) are given by A205712 and A205713.

1, 2, 3, 2, 2, 2, 4, 2, 4, 5, 4, 2, 4, 6, 4, 2, 6, 2, 6, 4, 6, 2, 6, 4, 8, 4, 2, 9, 8, 6, 4, 8, 4, 2, 10, 6, 4, 2, 11, 10, 8, 6, 2, 10, 8, 4, 10, 6, 4, 2, 10, 8, 4, 12, 10, 8, 6, 12, 10, 6, 2, 14, 12, 10, 8, 2, 15, 14, 12, 10

Offset

1,2

Comments

For a guide to related sequences, see A205558.

Links

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

Example

(See the example at A205712.)

Mathematica

(See the program at A205712.)

Crossrefs

Cf. A204890, A205712, A205716, A205558.

Sequence in context: A371256 A248973 A305048 * A304689 A288677 A187757

Adjacent sequences: A205714 A205715 A205716 * A205718 A205719 A205720

Keyword

nonn

Author

Clark Kimberling, Jan 31 2012

Status

approved