G.f.: 1/(1 + (x+x^2 + x)/(1 + (x+x^2 + x^2)/(1 + (x+x^2 + x^3)/(1 + (x+x^2 + x^4)/(1 + ...))))), a continued fraction.

A352234

G.f.: 1/(1 + (x+x^2 + x)/(1 + (x+x^2 + x^2)/(1 + (x+x^2 + x^3)/(1 + (x+x^2 + x^4)/(1 + ...))))), a continued fraction.

Terms

    a(0) =1a(1) =-2a(2) =5a(3) =-11a(4) =21a(5) =-36a(6) =55a(7) =-68a(8) =40a(9) =123a(10) =-642a(11) =1988a(12) =-5080a(13) =11550a(14) =-23958a(15) =45537a(16) =-78318a(17) =116893a(18) =-131896a(19) =31485a(20) =420341a(21) =-1762617a(22) =5118598a(23) =-12634557a(24) =28027721a(25) =-56909794a(26) =105789635a(27) =-176867658a(28) =251914939a(29) =-251059044

External references