A068447 - cp's OEIS frontend

A068447 Factorial expansion: zeta(4) = Pi^4/90 = Sum_{n>0} a(n)/n!.

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

[1, 0, 0, 1, 4, 5, 1, 7, 2, 4, 6, 0, 8, 8, 14, 14, 14, 12, 0, 14, 2, 5, 15, 9, 11, 25, 12, 9, 1, 21, 29, 29, 20, 22, 29, 21, 27, 10, 4, 13, 20, 20, 30, 11, 7, 18, 18, 15, 39, 8, 47, 41, 51, 36, 28, 50, 35, 32, 6, 38, 23, 41, 45, 49, 36, 11, 31, 60, 5, 50, 42, 61, 1, 61, 68, 43, 76, 41]

cp's OEIS Frontend

A068447 Factorial expansion: zeta(4) = Pi^4/90 = Sum_{n>0} a(n)/n!.

Table of values

List of values

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

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

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