A219781 - cp's OEIS frontend

A219781 Decimal expansion of Sum_{n = -infinity..infinity} 5^(n/2)*((1+sqrt(5))/2)^(-n^2).

n	a(n)
1	3
2	5
3	7
4	6
5	9
6	7
7	2
8	7
9	4
10	8
11	1
12	3
13	1
14	6
15	9
16	4
17	8
18	5
19	6
20	5
21	3
22	9
23	5
24	1
25	9
26	7
27	8
28	4
29	8
30	5
31	6
32	3
33	7
34	4
35	5
36	3
37	7
38	5
39	2
40	8
41	4
42	0
43	5
44	3
45	6
46	5
47	2
48	3
49	5
50	2
51	2
52	2
53	3
54	0
55	7
56	7
57	3
58	6
59	9
60	7
61	2
62	7
63	3
64	7
65	6
66	1
67	2
68	6
69	1
70	7
71	5
72	8
73	2
74	7
75	8
76	1
77	1
78	1
79	2
80	7
81	1
82	7
83	5
84	7
85	3
86	0
87	2

[3, 5, 7, 6, 9, 7, 2, 7, 4, 8, 1, 3, 1, 6, 9, 4, 8, 5, 6, 5, 3, 9, 5, 1, 9, 7, 8, 4, 8, 5, 6, 3, 7, 4, 5, 3, 7, 5, 2, 8, 4, 0, 5, 3, 6, 5, 2, 3, 5, 2, 2, 2, 3, 0, 7, 7, 3, 6, 9, 7, 2, 7, 3, 7, 6, 1, 2, 6, 1, 7, 5, 8, 2, 7, 8, 1, 1, 1, 2, 7, 1, 7, 5, 7, 3, 0, 2]

cp's OEIS Frontend

A219781 Decimal expansion of Sum_{n = -infinity..infinity} 5^(n/2)*((1+sqrt(5))/2)^(-n^2).

Table of values

List of values

n	a(n)
1	3
2	5
3	7
4	6
5	9
6	7
7	2
8	7
9	4
10	8
11	1
12	3
13	1
14	6
15	9
16	4
17	8
18	5
19	6
20	5
21	3
22	9
23	5
24	1
25	9
26	7
27	8
28	4
29	8
30	5
31	6
32	3
33	7
34	4
35	5
36	3
37	7
38	5
39	2
40	8
41	4
42	0
43	5
44	3
45	6
46	5
47	2
48	3
49	5
50	2
51	2
52	2
53	3
54	0
55	7
56	7
57	3
58	6
59	9
60	7
61	2
62	7
63	3
64	7
65	6
66	1
67	2
68	6
69	1
70	7
71	5
72	8
73	2
74	7
75	8
76	1
77	1
78	1
79	2
80	7
81	1
82	7
83	5
84	7
85	3
86	0
87	2

n	a(n)
1	3
2	5
3	7
4	6
5	9
6	7
7	2
8	7
9	4
10	8
11	1
12	3
13	1
14	6
15	9
16	4
17	8
18	5
19	6
20	5
21	3
22	9
23	5
24	1
25	9
26	7
27	8
28	4
29	8
30	5
31	6
32	3
33	7
34	4
35	5
36	3
37	7
38	5
39	2
40	8
41	4
42	0
43	5
44	3
45	6
46	5
47	2
48	3
49	5
50	2
51	2
52	2
53	3
54	0
55	7
56	7
57	3
58	6
59	9
60	7
61	2
62	7
63	3
64	7
65	6
66	1
67	2
68	6
69	1
70	7
71	5
72	8
73	2
74	7
75	8
76	1
77	1
78	1
79	2
80	7
81	1
82	7
83	5
84	7
85	3
86	0
87	2

n	a(n)
1	3
2	5
3	7
4	6
5	9
6	7
7	2
8	7
9	4
10	8
11	1
12	3
13	1
14	6
15	9
16	4
17	8
18	5
19	6
20	5
21	3
22	9
23	5
24	1
25	9
26	7
27	8
28	4
29	8
30	5
31	6
32	3
33	7
34	4
35	5
36	3
37	7
38	5
39	2
40	8
41	4
42	0
43	5
44	3
45	6
46	5
47	2
48	3
49	5
50	2
51	2
52	2
53	3
54	0
55	7
56	7
57	3
58	6
59	9
60	7
61	2
62	7
63	3
64	7
65	6
66	1
67	2
68	6
69	1
70	7
71	5
72	8
73	2
74	7
75	8
76	1
77	1
78	1
79	2
80	7
81	1
82	7
83	5
84	7
85	3
86	0
87	2