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A078086
Continued fraction expansion of Product_{p prime}(1 - 1/(p^2*(p^2-1))).
1
0, 1, 9, 5, 10, 1, 6, 1, 1, 1, 11, 1, 5, 1, 10, 1, 17, 5, 5, 6, 1, 13, 6, 3, 1, 1, 4, 1, 1, 2, 1, 3, 3, 1, 5, 7, 1, 17, 5, 2, 1, 10, 2, 2, 1, 14, 62, 3, 3, 4, 1, 1, 4, 8, 1041, 86, 1, 6, 1, 2, 6, 12, 1, 45, 2, 45, 2, 3, 2, 1, 1, 2, 2, 1, 4, 1, 1, 21, 5, 6, 4, 1, 1, 4, 1, 2, 2, 3, 2, 6, 1
OFFSET
0,3
PROG
(PARI) contfrac(prodeulerrat(1 - 1/(p^2*(p^2-1)))) \\ Amiram Eldar, Mar 16 2021
CROSSREFS
Cf. A065471 (decimal expansion).
Sequence in context: A293079 A197685 A220510 * A337171 A061467 A103168
KEYWORD
nonn,cofr
AUTHOR
Benoit Cloitre, Dec 02 2002
EXTENSIONS
Offset changed by Andrew Howroyd, Jul 05 2024
STATUS
approved