A316564 - cp's OEIS frontend

A316564 Triangle read by rows: T(n,k) is the number of elements of the group SL(2, Z(n)) with order k, 1 <= k <= A316563(n).

n	a(n)
1	1
2	1
3	3
4	2
5	1
6	1
7	8
8	6
9	0
10	8
11	1
12	7
13	8
14	24
15	0
16	8
17	1
18	1
19	20
20	30
21	24
22	20
23	0
24	0
25	0
26	24
27	1
28	7
29	26
30	24
31	0
32	74
33	0
34	0
35	0
36	0
37	0
38	12
39	1
40	1
41	56
42	42
43	0
44	56
45	48
46	84
47	0
48	0
49	0
50	0
51	0
52	48
53	1
54	15
55	32
56	144
57	0
58	96
59	0
60	96
61	1
62	1
63	98
64	54
65	0
66	98
67	0
68	0
69	144
70	0
71	0
72	108
73	0
74	0
75	0
76	0
77	0
78	144

[1, 1, 3, 2, 1, 1, 8, 6, 0, 8, 1, 7, 8, 24, 0, 8, 1, 1, 20, 30, 24, 20, 0, 0, 0, 24, 1, 7, 26, 24, 0, 74, 0, 0, 0, 0, 0, 12, 1, 1, 56, 42, 0, 56, 48, 84, 0, 0, 0, 0, 0, 48, 1, 15, 32, 144, 0, 96, 0, 96, 1, 1, 98, 54, 0, 98, 0, 0, 144, 0, 0, 108, 0, 0, 0, 0, 0, 144]

cp's OEIS Frontend

A316564 Triangle read by rows: T(n,k) is the number of elements of the group SL(2, Z(n)) with order k, 1 <= k <= A316563(n).

Table of values

List of values

n	a(n)
1	1
2	1
3	3
4	2
5	1
6	1
7	8
8	6
9	0
10	8
11	1
12	7
13	8
14	24
15	0
16	8
17	1
18	1
19	20
20	30
21	24
22	20
23	0
24	0
25	0
26	24
27	1
28	7
29	26
30	24
31	0
32	74
33	0
34	0
35	0
36	0
37	0
38	12
39	1
40	1
41	56
42	42
43	0
44	56
45	48
46	84
47	0
48	0
49	0
50	0
51	0
52	48
53	1
54	15
55	32
56	144
57	0
58	96
59	0
60	96
61	1
62	1
63	98
64	54
65	0
66	98
67	0
68	0
69	144
70	0
71	0
72	108
73	0
74	0
75	0
76	0
77	0
78	144

n	a(n)
1	1
2	1
3	3
4	2
5	1
6	1
7	8
8	6
9	0
10	8
11	1
12	7
13	8
14	24
15	0
16	8
17	1
18	1
19	20
20	30
21	24
22	20
23	0
24	0
25	0
26	24
27	1
28	7
29	26
30	24
31	0
32	74
33	0
34	0
35	0
36	0
37	0
38	12
39	1
40	1
41	56
42	42
43	0
44	56
45	48
46	84
47	0
48	0
49	0
50	0
51	0
52	48
53	1
54	15
55	32
56	144
57	0
58	96
59	0
60	96
61	1
62	1
63	98
64	54
65	0
66	98
67	0
68	0
69	144
70	0
71	0
72	108
73	0
74	0
75	0
76	0
77	0
78	144

n	a(n)
1	1
2	1
3	3
4	2
5	1
6	1
7	8
8	6
9	0
10	8
11	1
12	7
13	8
14	24
15	0
16	8
17	1
18	1
19	20
20	30
21	24
22	20
23	0
24	0
25	0
26	24
27	1
28	7
29	26
30	24
31	0
32	74
33	0
34	0
35	0
36	0
37	0
38	12
39	1
40	1
41	56
42	42
43	0
44	56
45	48
46	84
47	0
48	0
49	0
50	0
51	0
52	48
53	1
54	15
55	32
56	144
57	0
58	96
59	0
60	96
61	1
62	1
63	98
64	54
65	0
66	98
67	0
68	0
69	144
70	0
71	0
72	108
73	0
74	0
75	0
76	0
77	0
78	144