A266710 - cp's OEIS frontend

A266710 Coefficient of x^0 in the minimal polynomial of the continued fraction [1^n,sqrt(2),1,1,...], where 1^n means n ones.

n	a(n)
0	-1
1	1
2	-9
3	31
4	311
5	1889
6	13599
7	91519
8	631721
9	4318271
10	29628279
11	202995649
12	1391561279
13	9537357311
14	65371447881
15	448058829919
16	3071050697399
17	21049268992289
18	144273903091551
19	988867867179391
20	6777801652728809
21	46455742430697599
22	318412398690263799

[-1, 1, -9, 31, 311, 1889, 13599, 91519, 631721, 4318271, 29628279, 202995649, 1391561279, 9537357311, 65371447881, 448058829919, 3071050697399, 21049268992289, 144273903091551, 988867867179391, 6777801652728809, 46455742430697599, 318412398690263799]

cp's OEIS Frontend

A266710 Coefficient of x^0 in the minimal polynomial of the continued fraction [1^n,sqrt(2),1,1,...], where 1^n means n ones.

Table of values

List of values