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A087730 Values of j for A087651 and A087732. 6
2, 1, 2, 3, 1, 2, 5, 6, 2, 5, 1, 4, 5, 11, 6, 9, 10, 11, 13, 14, 8, 17, 11, 4, 11, 16, 19, 20, 22, 27, 16, 22, 4, 23, 24, 37, 28, 14, 23, 36, 11, 11, 15, 53, 64, 20, 75, 83, 91, 35, 72, 80, 48, 47, 2, 12, 30, 38, 54, 60, 108, 173, 13, 173, 164, 69, 121, 36, 170, 204, 285, 247, 105 (list; graph; refs; listen; history; text; internal format)
OFFSET

0,1

LINKS

Table of n, a(n) for n=0..72.

EXAMPLE

2307*2557#-1 and 2307*2557#+1 are prime twins.

CROSSREFS

Cf. A002110, A087651, A086916, A087732.

Sequence in context: A067763 A343863 A263683 * A263736 A126247 A213999

Adjacent sequences:  A087727 A087728 A087729 * A087731 A087732 A087733

KEYWORD

nonn

AUTHOR

Pierre CAMI, Sep 28 2003

EXTENSIONS

Edited by Jud McCranie and Ray Chandler, Oct 05, 2003

STATUS

approved

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Last modified January 20 09:55 EST 2022. Contains 350471 sequences. (Running on oeis4.)