A238182 - cp's OEIS frontend

A238182 Decimal expansion of Sum_{n>=1} H(n)^2/n^4 where H(n) is the n-th harmonic number (Quadratic Euler Sum S(2,4)).

n	a(n)
1	1
2	2
3	2
4	1
5	8
6	7
7	9
8	9
9	4
10	5
11	3
12	1
13	9
14	8
15	8
16	0
17	1
18	3
19	8
20	5
21	1
22	8
23	8
24	0
25	6
26	4
27	7
28	5
29	2
30	9
31	0
32	9
33	9
34	4
35	8
36	1
37	2
38	5
39	6
40	9
41	0
42	4
43	1
44	5
45	4
46	4
47	0
48	2
49	1
50	6
51	7
52	2
53	4
54	6
55	4
56	1
57	8
58	3
59	5
60	3
61	3
62	3
63	5
64	9
65	8
66	8
67	7
68	0
69	0
70	8
71	1
72	9
73	3
74	6
75	3
76	2
77	7
78	0
79	4
80	9
81	6
82	6
83	6
84	7
85	7
86	1
87	5
88	8
89	6
90	3
91	0
92	4
93	6
94	4
95	5
96	4
97	4
98	6
99	8
100	6

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

cp's OEIS Frontend

A238182 Decimal expansion of Sum_{n>=1} H(n)^2/n^4 where H(n) is the n-th harmonic number (Quadratic Euler Sum S(2,4)).

Table of values

List of values

n	a(n)
1	1
2	2
3	2
4	1
5	8
6	7
7	9
8	9
9	4
10	5
11	3
12	1
13	9
14	8
15	8
16	0
17	1
18	3
19	8
20	5
21	1
22	8
23	8
24	0
25	6
26	4
27	7
28	5
29	2
30	9
31	0
32	9
33	9
34	4
35	8
36	1
37	2
38	5
39	6
40	9
41	0
42	4
43	1
44	5
45	4
46	4
47	0
48	2
49	1
50	6
51	7
52	2
53	4
54	6
55	4
56	1
57	8
58	3
59	5
60	3
61	3
62	3
63	5
64	9
65	8
66	8
67	7
68	0
69	0
70	8
71	1
72	9
73	3
74	6
75	3
76	2
77	7
78	0
79	4
80	9
81	6
82	6
83	6
84	7
85	7
86	1
87	5
88	8
89	6
90	3
91	0
92	4
93	6
94	4
95	5
96	4
97	4
98	6
99	8
100	6

n	a(n)
1	1
2	2
3	2
4	1
5	8
6	7
7	9
8	9
9	4
10	5
11	3
12	1
13	9
14	8
15	8
16	0
17	1
18	3
19	8
20	5
21	1
22	8
23	8
24	0
25	6
26	4
27	7
28	5
29	2
30	9
31	0
32	9
33	9
34	4
35	8
36	1
37	2
38	5
39	6
40	9
41	0
42	4
43	1
44	5
45	4
46	4
47	0
48	2
49	1
50	6
51	7
52	2
53	4
54	6
55	4
56	1
57	8
58	3
59	5
60	3
61	3
62	3
63	5
64	9
65	8
66	8
67	7
68	0
69	0
70	8
71	1
72	9
73	3
74	6
75	3
76	2
77	7
78	0
79	4
80	9
81	6
82	6
83	6
84	7
85	7
86	1
87	5
88	8
89	6
90	3
91	0
92	4
93	6
94	4
95	5
96	4
97	4
98	6
99	8
100	6

n	a(n)
1	1
2	2
3	2
4	1
5	8
6	7
7	9
8	9
9	4
10	5
11	3
12	1
13	9
14	8
15	8
16	0
17	1
18	3
19	8
20	5
21	1
22	8
23	8
24	0
25	6
26	4
27	7
28	5
29	2
30	9
31	0
32	9
33	9
34	4
35	8
36	1
37	2
38	5
39	6
40	9
41	0
42	4
43	1
44	5
45	4
46	4
47	0
48	2
49	1
50	6
51	7
52	2
53	4
54	6
55	4
56	1
57	8
58	3
59	5
60	3
61	3
62	3
63	5
64	9
65	8
66	8
67	7
68	0
69	0
70	8
71	1
72	9
73	3
74	6
75	3
76	2
77	7
78	0
79	4
80	9
81	6
82	6
83	6
84	7
85	7
86	1
87	5
88	8
89	6
90	3
91	0
92	4
93	6
94	4
95	5
96	4
97	4
98	6
99	8
100	6