A078080 Continued fraction for constant defined in A065493.

0, 1, 1, 1, 20, 9, 1, 2, 5, 1, 2, 3, 2, 3, 38, 8, 1, 16, 2, 2, 21, 1, 12, 1, 2, 1, 1, 2, 43, 2, 1, 32, 10, 3, 221, 1, 2, 9, 1, 1, 3, 3, 52, 3, 4, 19, 1, 1, 1, 1, 5, 3, 3, 2, 1, 1, 1, 1, 3, 2, 2, 1, 8, 1, 1, 10, 5, 2, 4, 1, 1, 2, 2, 1, 8, 5, 3, 1, 2, 3, 1, 1, 4, 1, 4, 1, 2, 2, 3, 3, 5, 1

Offset

0,5

Links

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

Prog

(PARI) contfrac((1 + prodeulerrat(1 - 2/p^2))/2) \\ Amiram Eldar, Jul 08 2024

Crossrefs

Cf. A065493 (decimal expansion).

Sequence in context: A097390 A123174 A040384 * A216289 A136010 A091534

Adjacent sequences: A078077 A078078 A078079 * A078081 A078082 A078083

Keyword

nonn,cofr

Author

Benoit Cloitre, Dec 02 2002

Extensions

Offset changed and a(86) onwards corrected by Andrew Howroyd, Jul 05 2024

Status

approved