A291875 Expansion of 1 - x/(1 - x/(1 - x^2/(1 - x^2/(1 - x^3/(1 - x^3/(1 - x^4/(1 - x^4/ ...))))))), a continued fraction.

1, -1, -1, -1, -2, -3, -6, -10, -19, -34, -63, -115, -213, -391, -723, -1333, -2463, -4547, -8403, -15522, -28686, -53006, -97963, -181042, -334606, -618415, -1142994, -2112545, -3904592, -7216810, -13338856, -24654268, -45568784, -84225393, -155675230

Offset

0,5

Links

Table of n, a(n) for n=0..34.

Formula

a(n) = -A227309(n-1) for n > 0.

Crossrefs

Cf. A006958, A227309, A291148 (similar sequence).

Sequence in context: A190501 A026021 A374690 * A227309 A368279 A374631

Adjacent sequences: A291872 A291873 A291874 * A291876 A291877 A291878

Keyword

sign

Author

Seiichi Manyama, Sep 04 2017

Status

approved