A013707 - cp's OEIS frontend

A013707 Decimal expansion of Sum_{k=1..50000} (-1)^(k+1) / k.

n	a(n)
0	6
1	9
2	3
3	1
4	3
5	7
6	1
7	8
8	0
9	6
10	5
11	9
12	9
13	4
14	5
15	3
16	0
17	9
18	3
19	9
20	7
21	2
22	3
23	2
24	1
25	2
26	1
27	4
28	7
29	4
30	1
31	7
32	6
33	5
34	6
35	8
36	0
37	4
38	8
39	3
40	0
41	0
42	1
43	3
44	4
45	4
46	3
47	9
48	6
49	1
50	5
51	2
52	5
53	3
54	7
55	6
56	6
57	8
58	8
59	8
60	0
61	1
62	1
63	7
64	3
65	0
66	2
67	1
68	9
69	2
70	0
71	2
72	9
73	3
74	2
75	1
76	2
77	1
78	8
79	0
80	5
81	4
82	7
83	1
84	2
85	0
86	3
87	3
88	9
89	4
90	1
91	0
92	7
93	9
94	5
95	6
96	9
97	1
98	9
99	3
100	2
101	1
102	5
103	1
104	7

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

cp's OEIS Frontend

A013707 Decimal expansion of Sum_{k=1..50000} (-1)^(k+1) / k.

Table of values

List of values

n	a(n)
0	6
1	9
2	3
3	1
4	3
5	7
6	1
7	8
8	0
9	6
10	5
11	9
12	9
13	4
14	5
15	3
16	0
17	9
18	3
19	9
20	7
21	2
22	3
23	2
24	1
25	2
26	1
27	4
28	7
29	4
30	1
31	7
32	6
33	5
34	6
35	8
36	0
37	4
38	8
39	3
40	0
41	0
42	1
43	3
44	4
45	4
46	3
47	9
48	6
49	1
50	5
51	2
52	5
53	3
54	7
55	6
56	6
57	8
58	8
59	8
60	0
61	1
62	1
63	7
64	3
65	0
66	2
67	1
68	9
69	2
70	0
71	2
72	9
73	3
74	2
75	1
76	2
77	1
78	8
79	0
80	5
81	4
82	7
83	1
84	2
85	0
86	3
87	3
88	9
89	4
90	1
91	0
92	7
93	9
94	5
95	6
96	9
97	1
98	9
99	3
100	2
101	1
102	5
103	1
104	7

n	a(n)
0	6
1	9
2	3
3	1
4	3
5	7
6	1
7	8
8	0
9	6
10	5
11	9
12	9
13	4
14	5
15	3
16	0
17	9
18	3
19	9
20	7
21	2
22	3
23	2
24	1
25	2
26	1
27	4
28	7
29	4
30	1
31	7
32	6
33	5
34	6
35	8
36	0
37	4
38	8
39	3
40	0
41	0
42	1
43	3
44	4
45	4
46	3
47	9
48	6
49	1
50	5
51	2
52	5
53	3
54	7
55	6
56	6
57	8
58	8
59	8
60	0
61	1
62	1
63	7
64	3
65	0
66	2
67	1
68	9
69	2
70	0
71	2
72	9
73	3
74	2
75	1
76	2
77	1
78	8
79	0
80	5
81	4
82	7
83	1
84	2
85	0
86	3
87	3
88	9
89	4
90	1
91	0
92	7
93	9
94	5
95	6
96	9
97	1
98	9
99	3
100	2
101	1
102	5
103	1
104	7

n	a(n)
0	6
1	9
2	3
3	1
4	3
5	7
6	1
7	8
8	0
9	6
10	5
11	9
12	9
13	4
14	5
15	3
16	0
17	9
18	3
19	9
20	7
21	2
22	3
23	2
24	1
25	2
26	1
27	4
28	7
29	4
30	1
31	7
32	6
33	5
34	6
35	8
36	0
37	4
38	8
39	3
40	0
41	0
42	1
43	3
44	4
45	4
46	3
47	9
48	6
49	1
50	5
51	2
52	5
53	3
54	7
55	6
56	6
57	8
58	8
59	8
60	0
61	1
62	1
63	7
64	3
65	0
66	2
67	1
68	9
69	2
70	0
71	2
72	9
73	3
74	2
75	1
76	2
77	1
78	8
79	0
80	5
81	4
82	7
83	1
84	2
85	0
86	3
87	3
88	9
89	4
90	1
91	0
92	7
93	9
94	5
95	6
96	9
97	1
98	9
99	3
100	2
101	1
102	5
103	1
104	7