Coefficient of x^2 in minimal polynomial of the continued fraction [1^n,4,1,1,1,...], where 1^n means n ones.

A265802

Coefficient of x^2 in minimal polynomial of the continued fraction [1^n,4,1,1,1,...], where 1^n means n ones.

Terms

    a(0) =1a(1) =11a(2) =19a(3) =59a(4) =145a(5) =389a(6) =1009a(7) =2651a(8) =6931a(9) =18155a(10) =47521a(11) =124421a(12) =325729a(13) =852779a(14) =2232595a(15) =5845019a(16) =15302449a(17) =40062341a(18) =104884561a(19) =274591355a(20) =718889491a(21) =1882077131a(22) =4927341889a(23) =12899948549a(24) =33772503745a(25) =88417562699a(26) =231480184339a(27) =606022990331

External references