A265802 - cp's OEIS frontend

A265802 Coefficient of x^2 in minimal polynomial of the continued fraction [1^n,4,1,1,1,...], where 1^n means n ones.

n	a(n)
0	1
1	11
2	19
3	59
4	145
5	389
6	1009
7	2651
8	6931
9	18155
10	47521
11	124421
12	325729
13	852779
14	2232595
15	5845019
16	15302449
17	40062341
18	104884561
19	274591355
20	718889491
21	1882077131
22	4927341889
23	12899948549
24	33772503745
25	88417562699
26	231480184339
27	606022990331
28	1586588786641

[1, 11, 19, 59, 145, 389, 1009, 2651, 6931, 18155, 47521, 124421, 325729, 852779, 2232595, 5845019, 15302449, 40062341, 104884561, 274591355, 718889491, 1882077131, 4927341889, 12899948549, 33772503745, 88417562699, 231480184339, 606022990331, 1586588786641]

cp's OEIS Frontend

A265802 Coefficient of x^2 in minimal polynomial of the continued fraction [1^n,4,1,1,1,...], where 1^n means n ones.

Table of values

List of values