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A077387
Continued fraction expansion of Product_{p prime} (1 + p/((p-1)^2*(p+1))).
1
2, 4, 1, 9, 1, 1, 2, 1, 48, 1, 12, 1, 1, 2, 1, 1, 3, 9, 3, 3, 1, 16, 3, 1, 1, 6, 12, 50, 23, 8, 1, 1, 2, 1, 1, 1, 2, 1, 11, 1, 2, 2, 1, 1, 10, 5, 7, 2, 1, 3, 1, 4, 3, 8, 1, 2, 1, 1, 4, 11, 1, 1, 1, 1, 1, 16, 1, 1, 1, 7, 1, 13, 1, 3, 1, 6, 2, 7, 1, 2, 1, 11, 2, 1, 5, 1, 9, 4, 2, 9, 26, 1, 2, 1, 20, 1, 1, 4
OFFSET
0,1
PROG
(PARI) contfrac(prodeulerrat(1 + p/((p-1)^2*(p+1)))) \\ Amiram Eldar, Jun 13 2021
CROSSREFS
Cf. A065484 (decimal expansion).
Sequence in context: A204132 A277219 A204135 * A057551 A019823 A338789
KEYWORD
cofr,nonn
AUTHOR
N. J. A. Sloane, Nov 30 2002
EXTENSIONS
Extended by Ray Chandler, Sep 27 2006
Offset changed by Andrew Howroyd, Jul 06 2024
STATUS
approved