A078084 Continued fraction expansion of Product_{p prime} (1 - 1/(p^4*(p+1))).

0, 1, 40, 2, 1, 3, 211, 1, 4, 14, 3, 1, 2, 1, 2, 1, 1, 3, 1, 1, 2, 1, 12, 1, 1, 1, 1, 1, 1, 3, 1, 1, 1, 3, 33, 1, 1, 4, 1, 3, 20, 2, 1, 3, 3, 7, 1, 2, 1, 1, 7296, 3, 1, 1, 2, 3, 2, 1, 2, 5, 1, 2, 1, 1, 1, 1, 2, 1, 2, 7, 1, 1, 11, 2, 1, 1, 252, 1, 1, 88, 2, 2, 1, 70, 1, 1, 4, 1, 3, 1, 1, 14

Offset

0,3

Links

Table of n, a(n) for n=0..91.

Prog

(PARI) contfrac(prodeulerrat(1 - 1/(p^4*(p+1)))) \\ Amiram Eldar, Mar 13 2021

Crossrefs

Cf. A065467.

Sequence in context: A156917 A176644 A329337 * A037937 A126652 A181643

Adjacent sequences: A078081 A078082 A078083 * A078085 A078086 A078087

Keyword

nonn,cofr

Author

Benoit Cloitre, Dec 02 2002

Extensions

Offset changed by Andrew Howroyd, Jul 02 2024

Status

approved