A108778 - cp's OEIS frontend

A108778 Continued fraction expansion of the Madelung constant for the NaCl structure (A085469).

n	a(n)
0	1
1	1
2	2
3	1
4	24
5	1
6	10
7	1
8	1
9	52
10	1
11	8
12	1
13	1
14	1
15	4
16	2
17	27
18	2
19	3
20	1
21	4
22	1
23	1
24	1
25	4
26	2
27	2
28	1
29	3
30	1
31	2
32	1
33	2
34	1
35	1
36	3
37	1
38	51
39	1
40	4
41	3
42	3
43	4
44	1
45	2
46	1
47	14
48	1
49	1
50	1
51	1
52	1
53	4
54	7
55	1
56	3
57	38
58	4
59	1
60	2
61	1
62	2
63	1
64	1
65	1
66	6
67	4
68	5
69	1
70	14
71	2
72	18
73	1
74	10
75	2
76	5
77	2
78	2
79	2
80	9
81	1
82	4
83	1
84	23
85	1
86	2
87	1
88	2
89	3
90	132
91	343
92	2
93	1
94	1
95	4
96	3
97	2

[1, 1, 2, 1, 24, 1, 10, 1, 1, 52, 1, 8, 1, 1, 1, 4, 2, 27, 2, 3, 1, 4, 1, 1, 1, 4, 2, 2, 1, 3, 1, 2, 1, 2, 1, 1, 3, 1, 51, 1, 4, 3, 3, 4, 1, 2, 1, 14, 1, 1, 1, 1, 1, 4, 7, 1, 3, 38, 4, 1, 2, 1, 2, 1, 1, 1, 6, 4, 5, 1, 14, 2, 18, 1, 10, 2, 5, 2, 2, 2, 9, 1, 4, 1, 23, 1, 2, 1, 2, 3, 132, 343, 2, 1, 1, 4, 3, 2]

cp's OEIS Frontend

A108778 Continued fraction expansion of the Madelung constant for the NaCl structure (A085469).

Table of values

List of values

n	a(n)
0	1
1	1
2	2
3	1
4	24
5	1
6	10
7	1
8	1
9	52
10	1
11	8
12	1
13	1
14	1
15	4
16	2
17	27
18	2
19	3
20	1
21	4
22	1
23	1
24	1
25	4
26	2
27	2
28	1
29	3
30	1
31	2
32	1
33	2
34	1
35	1
36	3
37	1
38	51
39	1
40	4
41	3
42	3
43	4
44	1
45	2
46	1
47	14
48	1
49	1
50	1
51	1
52	1
53	4
54	7
55	1
56	3
57	38
58	4
59	1
60	2
61	1
62	2
63	1
64	1
65	1
66	6
67	4
68	5
69	1
70	14
71	2
72	18
73	1
74	10
75	2
76	5
77	2
78	2
79	2
80	9
81	1
82	4
83	1
84	23
85	1
86	2
87	1
88	2
89	3
90	132
91	343
92	2
93	1
94	1
95	4
96	3
97	2

n	a(n)
0	1
1	1
2	2
3	1
4	24
5	1
6	10
7	1
8	1
9	52
10	1
11	8
12	1
13	1
14	1
15	4
16	2
17	27
18	2
19	3
20	1
21	4
22	1
23	1
24	1
25	4
26	2
27	2
28	1
29	3
30	1
31	2
32	1
33	2
34	1
35	1
36	3
37	1
38	51
39	1
40	4
41	3
42	3
43	4
44	1
45	2
46	1
47	14
48	1
49	1
50	1
51	1
52	1
53	4
54	7
55	1
56	3
57	38
58	4
59	1
60	2
61	1
62	2
63	1
64	1
65	1
66	6
67	4
68	5
69	1
70	14
71	2
72	18
73	1
74	10
75	2
76	5
77	2
78	2
79	2
80	9
81	1
82	4
83	1
84	23
85	1
86	2
87	1
88	2
89	3
90	132
91	343
92	2
93	1
94	1
95	4
96	3
97	2

n	a(n)
0	1
1	1
2	2
3	1
4	24
5	1
6	10
7	1
8	1
9	52
10	1
11	8
12	1
13	1
14	1
15	4
16	2
17	27
18	2
19	3
20	1
21	4
22	1
23	1
24	1
25	4
26	2
27	2
28	1
29	3
30	1
31	2
32	1
33	2
34	1
35	1
36	3
37	1
38	51
39	1
40	4
41	3
42	3
43	4
44	1
45	2
46	1
47	14
48	1
49	1
50	1
51	1
52	1
53	4
54	7
55	1
56	3
57	38
58	4
59	1
60	2
61	1
62	2
63	1
64	1
65	1
66	6
67	4
68	5
69	1
70	14
71	2
72	18
73	1
74	10
75	2
76	5
77	2
78	2
79	2
80	9
81	1
82	4
83	1
84	23
85	1
86	2
87	1
88	2
89	3
90	132
91	343
92	2
93	1
94	1
95	4
96	3
97	2