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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. 0
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 (list; graph; refs; listen; history; text; internal format)
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: A274160 A190501 A026021 * A227309 A123916 A000693

Adjacent sequences:  A291872 A291873 A291874 * A291876 A291877 A291878

KEYWORD

sign

AUTHOR

Seiichi Manyama, Sep 04 2017

STATUS

approved

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Last modified February 25 03:06 EST 2018. Contains 299630 sequences. (Running on oeis4.)