A174510 - cp's OEIS frontend

A174510 Continued fraction expansion for exp( Sum_{n>=1} 1/(n*A080040(n)) ), where A080040(n) = (1+sqrt(3))^n + (1-sqrt(3))^n.

n	a(n)
0	1
1	1
2	3
3	1
4	9
5	13
6	1
7	37
8	51
9	1
10	141
11	193
12	1
13	529
14	723
15	1
16	1977
17	2701
18	1
19	7381
20	10083
21	1
22	27549
23	37633
24	1
25	102817
26	140451
27	1
28	383721
29	524173
30	1
31	1432069
32	1956243
33	1
34	5344557
35	7300801
36	1
37	19946161
38	27246963
39	1
40	74440089
41	101687053
42	1
43	277814197

[1, 1, 3, 1, 9, 13, 1, 37, 51, 1, 141, 193, 1, 529, 723, 1, 1977, 2701, 1, 7381, 10083, 1, 27549, 37633, 1, 102817, 140451, 1, 383721, 524173, 1, 1432069, 1956243, 1, 5344557, 7300801, 1, 19946161, 27246963, 1, 74440089, 101687053, 1, 277814197]

cp's OEIS Frontend

A174510 Continued fraction expansion for exp( Sum_{n>=1} 1/(n*A080040(n)) ), where A080040(n) = (1+sqrt(3))^n + (1-sqrt(3))^n.

Table of values

List of values