A189684 - cp's OEIS frontend

A189684 Number of irregular pairs (p,2n).

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

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

cp's OEIS Frontend

A189684 Number of irregular pairs (p,2n).

Table of values

List of values

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

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

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