A275526 Continued fraction of Pi/(4*log(2)).

1, 7, 1, 1, 17, 1, 2, 1, 3, 5, 18, 1, 1, 6, 13, 3, 11, 170, 1, 1, 2, 3, 20, 6, 7, 2, 1, 5, 1, 20, 2, 2, 5, 6, 28, 3, 1, 1, 1, 2, 1, 1, 2, 3, 1, 81, 2, 2, 1, 1, 1, 1, 2, 1, 3, 2, 1, 2, 2, 4, 2, 2, 1, 5, 1, 102, 4, 1, 20, 2, 1, 4, 12, 1, 2, 2, 5, 1, 3, 1, 2, 1, 2, 2, 1, 1, 1, 1, 7, 1, 10, 4, 1, 1, 2, 2, 10, 2, 1, 15, 5, 3, 3, 13, 1, 15, 1, 4, 1, 5

Offset

1,2

Comments

Additionally, with zero added as the first term, this is the continued fraction of A185280, the inverse of A275408.

Links

Table of n, a(n) for n=1..110.

Example

Pi/(4*log(2)) = A275408 = 1 + 1/(7 + 1/(1 + 1/(1 + 1/(17 + ...)))).

Mathematica

ContinuedFraction[Pi/(4 Log[2]), 110]

Crossrefs

Cf. A275408, A185280.

Sequence in context: A131065 A081580 A082110 * A141597 A176561 A176284

Adjacent sequences: A275523 A275524 A275525 * A275527 A275528 A275529

Keyword

nonn,cofr

Author

Terry D. Grant, Jul 31 2016

Status

approved