A337714 - cp's OEIS frontend

A337714 Euler totient function phi(N) divided by the multiplicative order of 3 modulo N, with N = N(n) = floor((3*n-1)/2), for n >= 1.

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

[1, 1, 1, 1, 1, 2, 1, 2, 4, 1, 2, 1, 1, 2, 2, 2, 1, 4, 2, 1, 1, 2, 1, 2, 2, 1, 4, 5, 1, 2, 2, 2, 1, 1, 4, 1, 2, 4, 1, 2, 6, 1, 2, 4, 3, 2, 2, 2, 6, 2, 2, 2, 1, 8, 5, 2, 4, 1, 4, 1, 12, 2, 2, 2, 2, 1, 2, 1, 3, 8, 1, 2, 4, 2, 4, 1]

cp's OEIS Frontend

A337714 Euler totient function phi(N) divided by the multiplicative order of 3 modulo N, with N = N(n) = floor((3*n-1)/2), for n >= 1.

Table of values

List of values

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

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

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