Coefficient of x^2 in minimal polynomial of the continued fraction [1^n,phi,1,1,1,...], where 1^n means n ones and phi = golden ratio = (1 + sqrt(5))/2.
A266707
Coefficient of x^2 in minimal polynomial of the continued fraction [1^n,phi,1,1,1,...], where 1^n means n ones and phi = golden ratio = (1 + sqrt(5))/2.
Terms
- a(0) =1a(1) =5a(2) =4a(3) =19a(4) =41a(5) =116a(6) =295a(7) =781a(8) =2036a(9) =5339a(10) =13969a(11) =36580a(12) =95759a(13) =250709a(14) =656356a(15) =1718371a(16) =4498745a(17) =11777876a(18) =30834871a(19) =80726749a(20) =211345364a(21) =553309355a(22) =1448582689a(23) =3792438724a(24) =9928733471a(25) =25993761701a(26) =68052551620a(27) =178163893171a(28) =466439127881
External references
- oeis: A266707