A061666 Continued fraction for Pi/e.

1, 6, 2, 2, 1, 2, 6, 8, 2, 1, 1, 1, 4, 3, 1, 1, 66, 2, 1, 1, 2, 4, 2, 7, 46, 10, 2, 1, 18, 1, 23, 10, 14, 1, 1, 4, 3, 1, 6, 2, 5, 1, 1, 1, 18, 355, 1, 1, 5, 3, 4, 1, 28, 5, 2, 1, 3, 16, 3, 25, 4, 7, 1, 11, 2, 2, 1, 9, 2, 31, 1, 20, 1, 2, 1, 1, 6, 13, 1, 3, 1, 3, 4, 125, 1, 7, 2, 2, 1, 3, 5, 1, 1, 6, 1

Offset

0,2

Links

Harry J. Smith, Table of n, a(n) for n = 0..19999

Example

1.155727349790921717910093183... = 1 + 1/(6 + 1/(2 + 1/(2 + 1/(1 + ...))))

Mathematica

ContinuedFraction[Pi/E, 100] (* Harvey P. Dale, Oct 31 2011 *)

Prog

(PARI) contfrac(Pi/exp(1))
(PARI) allocatemem(932245000); default(realprecision, 21000); x=contfrac(Pi/exp(1)); for (n=1, 20000, write("b061666.txt", n-1, " ", x[n])); \\ Harry J. Smith, Jul 25 2009

Crossrefs

Cf. A061382 (decimal expansion).

Sequence in context: A111553 A141473 A068931 * A136708 A020795 A136710

Adjacent sequences: A061663 A061664 A061665 * A061667 A061668 A061669

Keyword

cofr,easy,nonn

Author

Jason Earls, Jun 16 2001

Extensions

Extra comma removed from terms by Harry J. Smith, Jul 25 2009

Offset changed by Andrew Howroyd, Aug 04 2024

Status

approved