A244621 - cp's OEIS frontend

A244621 (First arithmetic derivative of primorials) read mod 12.

n	a(n)
1	1
2	5
3	7
4	7
5	11
6	5
7	7
8	7
9	11
10	1
11	1
12	7
13	5
14	5
15	1
16	11
17	7
18	1
19	1
20	5
21	11
22	11
23	7
24	5
25	11
26	1
27	1
28	5
29	11
30	1
31	1
32	5
33	7
34	7
35	5
36	5
37	11
38	11
39	7
40	5
41	1
42	7
43	11
44	5
45	7
46	7
47	7
48	7
49	11
50	5
51	7
52	11
53	5
54	1
55	11
56	7
57	5
58	5
59	11
60	1
61	1
62	11
63	11
64	7
65	1
66	11
67	11
68	5

[1, 5, 7, 7, 11, 5, 7, 7, 11, 1, 1, 7, 5, 5, 1, 11, 7, 1, 1, 5, 11, 11, 7, 5, 11, 1, 1, 5, 11, 1, 1, 5, 7, 7, 5, 5, 11, 11, 7, 5, 1, 7, 11, 5, 7, 7, 7, 7, 11, 5, 7, 11, 5, 1, 11, 7, 5, 5, 11, 1, 1, 11, 11, 7, 1, 11, 11, 5]

cp's OEIS Frontend

A244621 (First arithmetic derivative of primorials) read mod 12.

Table of values

List of values

n	a(n)
1	1
2	5
3	7
4	7
5	11
6	5
7	7
8	7
9	11
10	1
11	1
12	7
13	5
14	5
15	1
16	11
17	7
18	1
19	1
20	5
21	11
22	11
23	7
24	5
25	11
26	1
27	1
28	5
29	11
30	1
31	1
32	5
33	7
34	7
35	5
36	5
37	11
38	11
39	7
40	5
41	1
42	7
43	11
44	5
45	7
46	7
47	7
48	7
49	11
50	5
51	7
52	11
53	5
54	1
55	11
56	7
57	5
58	5
59	11
60	1
61	1
62	11
63	11
64	7
65	1
66	11
67	11
68	5

n	a(n)
1	1
2	5
3	7
4	7
5	11
6	5
7	7
8	7
9	11
10	1
11	1
12	7
13	5
14	5
15	1
16	11
17	7
18	1
19	1
20	5
21	11
22	11
23	7
24	5
25	11
26	1
27	1
28	5
29	11
30	1
31	1
32	5
33	7
34	7
35	5
36	5
37	11
38	11
39	7
40	5
41	1
42	7
43	11
44	5
45	7
46	7
47	7
48	7
49	11
50	5
51	7
52	11
53	5
54	1
55	11
56	7
57	5
58	5
59	11
60	1
61	1
62	11
63	11
64	7
65	1
66	11
67	11
68	5

n	a(n)
1	1
2	5
3	7
4	7
5	11
6	5
7	7
8	7
9	11
10	1
11	1
12	7
13	5
14	5
15	1
16	11
17	7
18	1
19	1
20	5
21	11
22	11
23	7
24	5
25	11
26	1
27	1
28	5
29	11
30	1
31	1
32	5
33	7
34	7
35	5
36	5
37	11
38	11
39	7
40	5
41	1
42	7
43	11
44	5
45	7
46	7
47	7
48	7
49	11
50	5
51	7
52	11
53	5
54	1
55	11
56	7
57	5
58	5
59	11
60	1
61	1
62	11
63	11
64	7
65	1
66	11
67	11
68	5