A335590 - cp's OEIS frontend

A335590 Decimal expansion of the sum of the reciprocals of the squares of the perfect powers > 1.

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

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

cp's OEIS Frontend

A335590 Decimal expansion of the sum of the reciprocals of the squares of the perfect powers > 1.

Table of values

List of values

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

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

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