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

A266709

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

Terms

    a(0) =-7a(1) =-25a(2) =-59a(3) =-161a(4) =-415a(5) =-1093a(6) =-2855a(7) =-7481a(8) =-19579a(9) =-51265a(10) =-134207a(11) =-351365a(12) =-919879a(13) =-2408281a(14) =-6304955a(15) =-16506593a(16) =-43214815a(17) =-113137861a(18) =-296198759a(19) =-775458425a(20) =-2030176507a(21) =-5315071105a(22) =-13915036799a(23) =-36430039301a(24) =-95375081095a(25) =-249695203993

External references