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A088355
G.f.: A(x) = 1/(1-x - x/(1-x - x^2/(1-x - x^3/(1-x - x^4/(1-x - x^5/(...)))))), a continued fraction.
3
1, 2, 5, 14, 41, 122, 366, 1103, 3332, 10078, 30503, 92360, 279722, 847283, 2566640, 7775383, 23555412, 71361969, 216195801, 654983362, 1984334264, 6011741892, 18213205238, 55178866432, 167170395758, 506461095121, 1534379837420, 4648573702811, 14083369899731, 42667133594949
OFFSET
0,2
LINKS
FORMULA
a(n) ~ c * d^n, where d = 3.0296112619721892426435033662444766469370800620363379560921091791758304730314... and c = 0.46759853331494118178113003272909690207439354761370218749894486984354... - Vaclav Kotesovec, Sep 24 2017
MATHEMATICA
nmax = 40; CoefficientList[Series[1/Fold[(1 - x - #2/#1) &, 1, Reverse[x^Range[nmax]]], {x, 0, nmax}], x] (* Vaclav Kotesovec, Sep 24 2017 *)
PROG
(PARI) N = 66; q = 'q + O('q^N);
G(k) = if(k>N, 1, 1/( 1 - q - q^(k+1)*G(k+1)) );
gf = G(0); Vec(gf) \\ Joerg Arndt, Jun 29 2013
CROSSREFS
Sequence in context: A007051 A124302 A341463 * A113485 A360569 A326254
KEYWORD
nonn
AUTHOR
Paul D. Hanna, Sep 26 2003
EXTENSIONS
Added more terms, Joerg Arndt, Jun 29 2013
STATUS
approved