A088526 - cp's OEIS frontend

A088526 a(n) = A061017(n) - pi(n) - 1.

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

[0, 0, -1, 0, -1, 0, -1, -1, 0, 0, 0, 0, -1, -1, 0, 0, 0, 0, -1, -1, 0, 0, -1, 0, 0, 0, 0, 1, 0, 1, 0, 0, 0, 0, 0, 1, 0, 1, 1, 1, 0, 1, 0, 0, 0, 1, 0, 0, 0, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 0, 1, 1, 2, 2, 1, 1, 1, 1, 0, 0, 1, 1, 1, 2, 1, 1, 1, 2, 2, 2, 2, 3, 2, 2, 2, 2, 1, 2, 1, 2, 2]

cp's OEIS Frontend

A088526 a(n) = A061017(n) - pi(n) - 1.

Table of values

List of values

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

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

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