A068141 Continued fraction for sqrt(Pi/2).

1, 3, 1, 18, 9, 4, 1, 4, 3, 2, 1, 3, 1, 1, 2, 1, 5, 1, 2, 1, 1, 10, 66, 12, 111, 3, 3, 1, 1, 2, 1, 1, 1, 1, 2, 1, 1, 3, 1, 1, 1, 1, 1, 2, 12, 6, 1, 47, 7, 1, 3, 1, 4, 1, 1, 45, 6, 15, 2, 11, 3, 102, 12, 1, 33, 1, 1, 1, 44, 3, 46, 1, 3, 35, 1, 6, 4, 3, 12, 1, 5, 2, 1, 4, 1, 3, 3

Offset: 0

Author

Benoit Cloitre, Mar 13 2002

Keywords

• nonn
• cofr
• easy

Links

• G. C. Greubel, Table of n, a(n) for n = 0..4999

Crossrefs

Cf. A069998 (decimal expansion).

Programs

Mathematica

ContinuedFraction[Sqrt[Pi/2], 100] (* G. C. Greubel, Jan 12 2017 *)

PARI

contfrac(sqrt(Pi/2)) \\ Michel Marcus, Nov 23 2013

Extensions

Offset changed by Andrew Howroyd, Aug 07 2024