A221365 - cp's OEIS frontend

A221365 The simple continued fraction expansion of F(x) := Product_{n >= 0} (1 - x^(4n+3))/(1 - x^(4n+1)) when x = 1/2*(5 - sqrt(21)).

n	a(n)
0	1
1	3
2	1
3	21
4	1
5	108
6	1
7	525
8	1
9	2523
10	1
11	12096
12	1
13	57963
14	1
15	277725
16	1
17	1330668
18	1
19	6375621
20	1
21	30547443
22	1
23	146361600
24	1
25	701260563
26	1
27	3359941221
28	1
29	16098445548
30	1
31	77132286525
32	1
33	369562987083
34	1
35	1770682648896
36	1

[1, 3, 1, 21, 1, 108, 1, 525, 1, 2523, 1, 12096, 1, 57963, 1, 277725, 1, 1330668, 1, 6375621, 1, 30547443, 1, 146361600, 1, 701260563, 1, 3359941221, 1, 16098445548, 1, 77132286525, 1, 369562987083, 1, 1770682648896, 1]

cp's OEIS Frontend

A221365 The simple continued fraction expansion of F(x) := Product_{n >= 0} (1 - x^(4n+3))/(1 - x^(4n+1)) when x = 1/2*(5 - sqrt(21)).

Table of values

List of values

cp's OEIS Frontend

A221365 The simple continued fraction expansion of F(x) := Product_{n >= 0} (1 - x^(4*n+3))/(1 - x^(4*n+1)) when x = 1/2*(5 - sqrt(21)).

Table of values

List of values

A221365 The simple continued fraction expansion of F(x) := Product_{n >= 0} (1 - x^(4n+3))/(1 - x^(4n+1)) when x = 1/2*(5 - sqrt(21)).