A065431 Continued fraction expansion of Hardy-Littlewood constant (A065419) Product_{p prime >= 5} (1-(6*p^2-4*p+1)/(p-1)^4).

0, 3, 3, 1, 29, 4, 1, 20, 1, 2, 1, 45, 1, 1, 1, 5, 2, 1, 6, 1, 7, 9, 1, 12, 5, 4, 1, 22, 8, 1, 1, 1, 4, 1, 2, 1, 1, 13, 2, 2, 1, 20, 1, 1, 6, 1, 4, 5, 8, 12, 1, 1, 1, 18, 1, 1, 1, 11, 1, 1813, 2, 1, 6, 2, 1, 517, 1, 1, 4, 3, 6, 1, 4, 1, 1, 7, 4, 24, 3, 5, 1, 5, 2, 4, 1, 24, 4, 2, 7, 9, 1, 59, 3, 1, 2

Offset: 0

Author

Robert G. Wilson v, Nov 16 2001

Keywords

• nonn
• cofr

Links

• Gerhard Niklasch, Some number-theoretical constants: 1000-digit values.

Crossrefs

Cf. A065419 (decimal expansion).

Programs

PARI

contfrac(prodeulerrat(1-(6*p^2-4*p+1)/(p-1)^4, 1, 5)) \\ Amiram Eldar, Mar 10 2021

Extensions

Sign in definition corrected by R. J. Mathar, Feb 25 2009

Offset changed by Andrew Howroyd, Jul 04 2024