Coefficient of x^2 in minimal polynomial of the continued fraction [1^n,1/3,1,1,1,...], where 1^n means n ones.

A266701

Coefficient of x^2 in minimal polynomial of the continued fraction [1^n,1/3,1,1,1,...], where 1^n means n ones.

Terms

    a(0) =9a(1) =11a(2) =5a(3) =41a(4) =81a(5) =239a(6) =599a(7) =1595a(8) =4149a(9) =10889a(10) =28481a(11) =74591a(12) =195255a(13) =511211a(14) =1338341a(15) =3503849a(16) =9173169a(17) =24015695a(18) =62873879a(19) =164605979a(20) =430944021a(21) =1128226121a(22) =2953734305a(23) =7732976831a(24) =20245196151a(25) =53002611659a(26) =138762638789a(27) =363285304745a(28) =951093275409

External references