A245509 - cp's OEIS frontend

A245509 Smallest m such that the first odd number after n^m is composite.

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

[3, 5, 3, 2, 3, 1, 1, 3, 3, 2, 2, 1, 1, 3, 3, 2, 2, 1, 1, 3, 2, 1, 1, 1, 1, 2, 2, 2, 2, 1, 1, 1, 1, 2, 3, 1, 1, 3, 3, 2, 2, 1, 1, 5, 2, 1, 1, 1, 1, 2, 2, 1, 1, 1, 1, 3, 2, 2, 2, 1, 1, 1, 1, 2, 3, 1, 1, 2, 2, 2, 2, 1, 1, 1, 1, 2, 2, 1, 1, 3, 2, 1, 1, 1, 1, 2, 2, 1, 1, 1, 1, 1, 1, 2, 2]

cp's OEIS Frontend

A245509 Smallest m such that the first odd number after n^m is composite.

Table of values

List of values

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

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

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