A335413 - cp's OEIS frontend

A335413 Irregular table read by rows: T(n,k) = number of k-sided polygons formed by n-secting the angles of an equilateral triangle for k >= 3.

n	a(n)
1	1
2	6
3	12
4	3
5	3
6	1
7	24
8	6
9	36
10	9
11	9
12	7
13	48
14	24
15	6
16	72
17	21
18	15
19	19
20	84
21	48
22	12
23	6
24	108
25	51
26	33
27	25
28	126
29	90
30	12
31	6
32	168
33	69
34	51
35	43
36	180
37	120
38	48
39	18
40	216
41	123
42	81
43	49
44	240
45	180
46	54
47	36
48	288
49	171
50	99
51	73
52	312
53	234
54	84
55	48
56	372
57	225
58	117
59	103
60	396
61	288
62	126
63	60

[1, 6, 12, 3, 3, 1, 24, 6, 36, 9, 9, 7, 48, 24, 6, 72, 21, 15, 19, 84, 48, 12, 6, 108, 51, 33, 25, 126, 90, 12, 6, 168, 69, 51, 43, 180, 120, 48, 18, 216, 123, 81, 49, 240, 180, 54, 36, 288, 171, 99, 73, 312, 234, 84, 48, 372, 225, 117, 103, 396, 288, 126, 60]

cp's OEIS Frontend

A335413 Irregular table read by rows: T(n,k) = number of k-sided polygons formed by n-secting the angles of an equilateral triangle for k >= 3.

Table of values

List of values

n	a(n)
1	1
2	6
3	12
4	3
5	3
6	1
7	24
8	6
9	36
10	9
11	9
12	7
13	48
14	24
15	6
16	72
17	21
18	15
19	19
20	84
21	48
22	12
23	6
24	108
25	51
26	33
27	25
28	126
29	90
30	12
31	6
32	168
33	69
34	51
35	43
36	180
37	120
38	48
39	18
40	216
41	123
42	81
43	49
44	240
45	180
46	54
47	36
48	288
49	171
50	99
51	73
52	312
53	234
54	84
55	48
56	372
57	225
58	117
59	103
60	396
61	288
62	126
63	60

n	a(n)
1	1
2	6
3	12
4	3
5	3
6	1
7	24
8	6
9	36
10	9
11	9
12	7
13	48
14	24
15	6
16	72
17	21
18	15
19	19
20	84
21	48
22	12
23	6
24	108
25	51
26	33
27	25
28	126
29	90
30	12
31	6
32	168
33	69
34	51
35	43
36	180
37	120
38	48
39	18
40	216
41	123
42	81
43	49
44	240
45	180
46	54
47	36
48	288
49	171
50	99
51	73
52	312
53	234
54	84
55	48
56	372
57	225
58	117
59	103
60	396
61	288
62	126
63	60

n	a(n)
1	1
2	6
3	12
4	3
5	3
6	1
7	24
8	6
9	36
10	9
11	9
12	7
13	48
14	24
15	6
16	72
17	21
18	15
19	19
20	84
21	48
22	12
23	6
24	108
25	51
26	33
27	25
28	126
29	90
30	12
31	6
32	168
33	69
34	51
35	43
36	180
37	120
38	48
39	18
40	216
41	123
42	81
43	49
44	240
45	180
46	54
47	36
48	288
49	171
50	99
51	73
52	312
53	234
54	84
55	48
56	372
57	225
58	117
59	103
60	396
61	288
62	126
63	60