A334632 - cp's OEIS frontend

A334632 Decimal expansion of Sum_{k>=0} (-1)^k / ((2*k)!)^2.

n	a(n)
0	7
1	5
2	1
3	7
4	3
5	4
6	1
7	8
8	2
9	7
10	1
11	3
12	8
13	0
14	8
15	2
16	2
17	8
18	5
19	5
20	0
21	9
22	9
23	8
24	9
25	0
26	1
27	2
28	3
29	0
30	7
31	4
32	6
33	5
34	7
35	5
36	9
37	5
38	9
39	5
40	8
41	6
42	5
43	7
44	6
45	6
46	0
47	7
48	2
49	9
50	2
51	0
52	0
53	2
54	7
55	3
56	8
57	8
58	4
59	4
60	6
61	8
62	4
63	6
64	0
65	2
66	9
67	2
68	6
69	9
70	4
71	7
72	0
73	7
74	7
75	7
76	8
77	1
78	9
79	3
80	5
81	2
82	5
83	2
84	6
85	7
86	4
87	6
88	2
89	3
90	4
91	6
92	8
93	0
94	8
95	2
96	1
97	5
98	1
99	5
100	2
101	7
102	3
103	7
104	3
105	4

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

cp's OEIS Frontend

A334632 Decimal expansion of Sum_{k>=0} (-1)^k / ((2*k)!)^2.

Table of values

List of values

n	a(n)
0	7
1	5
2	1
3	7
4	3
5	4
6	1
7	8
8	2
9	7
10	1
11	3
12	8
13	0
14	8
15	2
16	2
17	8
18	5
19	5
20	0
21	9
22	9
23	8
24	9
25	0
26	1
27	2
28	3
29	0
30	7
31	4
32	6
33	5
34	7
35	5
36	9
37	5
38	9
39	5
40	8
41	6
42	5
43	7
44	6
45	6
46	0
47	7
48	2
49	9
50	2
51	0
52	0
53	2
54	7
55	3
56	8
57	8
58	4
59	4
60	6
61	8
62	4
63	6
64	0
65	2
66	9
67	2
68	6
69	9
70	4
71	7
72	0
73	7
74	7
75	7
76	8
77	1
78	9
79	3
80	5
81	2
82	5
83	2
84	6
85	7
86	4
87	6
88	2
89	3
90	4
91	6
92	8
93	0
94	8
95	2
96	1
97	5
98	1
99	5
100	2
101	7
102	3
103	7
104	3
105	4

n	a(n)
0	7
1	5
2	1
3	7
4	3
5	4
6	1
7	8
8	2
9	7
10	1
11	3
12	8
13	0
14	8
15	2
16	2
17	8
18	5
19	5
20	0
21	9
22	9
23	8
24	9
25	0
26	1
27	2
28	3
29	0
30	7
31	4
32	6
33	5
34	7
35	5
36	9
37	5
38	9
39	5
40	8
41	6
42	5
43	7
44	6
45	6
46	0
47	7
48	2
49	9
50	2
51	0
52	0
53	2
54	7
55	3
56	8
57	8
58	4
59	4
60	6
61	8
62	4
63	6
64	0
65	2
66	9
67	2
68	6
69	9
70	4
71	7
72	0
73	7
74	7
75	7
76	8
77	1
78	9
79	3
80	5
81	2
82	5
83	2
84	6
85	7
86	4
87	6
88	2
89	3
90	4
91	6
92	8
93	0
94	8
95	2
96	1
97	5
98	1
99	5
100	2
101	7
102	3
103	7
104	3
105	4

n	a(n)
0	7
1	5
2	1
3	7
4	3
5	4
6	1
7	8
8	2
9	7
10	1
11	3
12	8
13	0
14	8
15	2
16	2
17	8
18	5
19	5
20	0
21	9
22	9
23	8
24	9
25	0
26	1
27	2
28	3
29	0
30	7
31	4
32	6
33	5
34	7
35	5
36	9
37	5
38	9
39	5
40	8
41	6
42	5
43	7
44	6
45	6
46	0
47	7
48	2
49	9
50	2
51	0
52	0
53	2
54	7
55	3
56	8
57	8
58	4
59	4
60	6
61	8
62	4
63	6
64	0
65	2
66	9
67	2
68	6
69	9
70	4
71	7
72	0
73	7
74	7
75	7
76	8
77	1
78	9
79	3
80	5
81	2
82	5
83	2
84	6
85	7
86	4
87	6
88	2
89	3
90	4
91	6
92	8
93	0
94	8
95	2
96	1
97	5
98	1
99	5
100	2
101	7
102	3
103	7
104	3
105	4