A174505 - cp's OEIS frontend

A174505 Continued fraction expansion for exp( Sum_{n>=1} 1/(n*Lucas(n)) ), where Lucas(n) = A000032(n) = ((1+sqrt(5))/2)^n + ((1-sqrt(5))/2)^n.

n	a(n)
0	3
1	1
2	3
3	6
4	1
5	10
6	17
7	1
8	28
9	46
10	1
11	75
12	122
13	1
14	198
15	321
16	1
17	520
18	842
19	1
20	1363
21	2206
22	1
23	3570
24	5777
25	1
26	9348
27	15126
28	1
29	24475
30	39602
31	1
32	64078
33	103681
34	1
35	167760
36	271442
37	1
38	439203
39	710646
40	1
41	1149850
42	1860497
43	1
44	3010348
45	4870846
46	1
47	7881195
48	12752042
49	1

[3, 1, 3, 6, 1, 10, 17, 1, 28, 46, 1, 75, 122, 1, 198, 321, 1, 520, 842, 1, 1363, 2206, 1, 3570, 5777, 1, 9348, 15126, 1, 24475, 39602, 1, 64078, 103681, 1, 167760, 271442, 1, 439203, 710646, 1, 1149850, 1860497, 1, 3010348, 4870846, 1, 7881195, 12752042, 1]

cp's OEIS Frontend

A174505 Continued fraction expansion for exp( Sum_{n>=1} 1/(n*Lucas(n)) ), where Lucas(n) = A000032(n) = ((1+sqrt(5))/2)^n + ((1-sqrt(5))/2)^n.

Table of values

List of values