A322505 - cp's OEIS frontend

A322505 Factorial expansion of 1/sqrt(2) = Sum_{n>=1} a(n)/n!.

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

[0, 1, 1, 0, 4, 5, 0, 6, 4, 9, 0, 11, 7, 3, 11, 10, 2, 2, 5, 16, 11, 3, 7, 18, 16, 19, 11, 12, 21, 19, 22, 5, 31, 21, 25, 30, 20, 6, 5, 21, 17, 41, 36, 14, 28, 13, 45, 16, 0, 33, 1, 2, 41, 1, 28, 43, 9, 15, 16, 28, 22, 19, 22, 13, 34, 61, 38, 40, 56, 44, 69, 25, 42, 44, 34, 73, 71, 42, 17]

cp's OEIS Frontend

A322505 Factorial expansion of 1/sqrt(2) = Sum_{n>=1} a(n)/n!.

Table of values

List of values

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

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

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