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A205696 (prime(k)-prime(j))/6, where the pairs (k,j) are given by A205691 and A205692. 2
1, 1, 2, 1, 2, 1, 3, 2, 1, 4, 3, 2, 1, 4, 3, 2, 5, 4, 3, 1, 6, 5, 4, 3, 2, 6, 5, 4, 2, 1, 7, 6, 5, 4, 3, 1, 8, 7, 6, 5, 4, 2, 1, 9, 8, 7, 6, 5, 3, 2, 1, 9, 8, 7, 5, 4, 3, 10, 9, 8, 6, 5, 4, 1, 11, 10, 9, 8, 7, 5, 4, 3, 2, 11, 10, 9, 7, 6, 5, 2 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,3

COMMENTS

For a guide to related sequences, see A205558.

LINKS

Table of n, a(n) for n=1..80.

EXAMPLE

(See the example at A205691.)

MATHEMATICA

(See the program at A205691.)

CROSSREFS

Cf. A205691, A205558.

Sequence in context: A231568 A227687 A128118 * A029635 A203301 A107456

Adjacent sequences:  A205693 A205694 A205695 * A205697 A205698 A205699

KEYWORD

nonn

AUTHOR

Clark Kimberling, Jan 31 2012

STATUS

approved

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Last modified February 19 16:28 EST 2018. Contains 299356 sequences. (Running on oeis4.)