Coefficient of x^2 in minimal polynomial of the continued fraction [1^n,sqrt(5),1,1,1,...], where 1^n means n ones.
A266705
Coefficient of x^2 in minimal polynomial of the continued fraction [1^n,sqrt(5),1,1,1,...], where 1^n means n ones.
Terms
- a(0) =1a(1) =11a(2) =11a(3) =45a(4) =101a(5) =281a(6) =719a(7) =1899a(8) =4955a(9) =12989a(10) =33989a(11) =89001a(12) =232991a(13) =609995a(14) =1596971a(15) =4180941a(16) =10945829a(17) =28656569a(18) =75023855a(19) =196415019a(20) =514221179a(21) =1346248541a(22) =3524524421a(23) =9227324745a(24) =24157449791a(25) =63245024651a(26) =165577624139a(27) =433487847789
External references
- oeis: A266705