A320839 - cp's OEIS frontend

A320839 Factorial expansion of sqrt(7) = Sum_{n>=1} a(n)/n!.

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

[2, 1, 0, 3, 2, 2, 6, 4, 6, 2, 3, 11, 2, 8, 11, 8, 16, 5, 5, 16, 19, 5, 1, 14, 16, 7, 14, 10, 27, 12, 10, 29, 28, 19, 16, 3, 6, 4, 28, 33, 24, 21, 42, 10, 2, 45, 3, 34, 4, 1, 46, 48, 8, 5, 41, 20, 53, 17, 31, 50, 10, 6, 56, 27, 29, 18, 15, 11, 19, 49, 37, 64, 56, 51, 34, 21, 3, 27, 15, 61]

cp's OEIS Frontend

A320839 Factorial expansion of sqrt(7) = Sum_{n>=1} a(n)/n!.

Table of values

List of values

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

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

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