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A291170 Expansion of 1 + x/(1 + x^4/(1 + x^9/(1 + x^16/(1 + x^25/(1 + ... + x^(k^2)/(1 + ...)))))), a continued fraction. 0
1, 1, 0, 0, 0, -1, 0, 0, 0, 1, 0, 0, 0, -1, 1, 0, 0, 1, -2, 0, 0, -1, 3, -1, 0, 1, -4, 3, 0, -1, 4, -6, 1, 1, -4, 10, -4, -1, 4, -13, 10, 0, -4, 15, -20, 4, 5, -16, 32, -14, -5, 16, -44, 34, 1, -17, 54, -65, 13, 19, -60, 105, -48, -18, 64, -149, 113, 4, -69, 189 (list; graph; refs; listen; history; text; internal format)
OFFSET

0,19

LINKS

Table of n, a(n) for n=0..69.

FORMULA

Convolution inverse of A285408.

CROSSREFS

Cf. A003823.

Sequence in context: A290429 A045847 A137586 * A275001 A290975 A291678

Adjacent sequences:  A291167 A291168 A291169 * A291171 A291172 A291173

KEYWORD

sign

AUTHOR

Seiichi Manyama, Aug 19 2017

STATUS

approved

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Last modified October 23 01:57 EDT 2018. Contains 316518 sequences. (Running on oeis4.)