A364829 - cp's OEIS frontend

A364829 a(n) is the number of regions inside a regular n-gon after inscribing (always starting from the same point), for each proper divisor d_i of n greater than 1, a regular d_i-gon.

n	a(n)
1	0
2	0
3	1
4	2
5	1
6	6
7	1
8	6
9	4
10	8
11	1
12	24
13	1
14	10
15	13
16	14
17	1
18	28
19	1
20	32
21	15
22	14
23	1
24	64
25	6
26	16
27	13
28	38
29	1
30	84
31	1
32	30
33	19
34	20
35	21
36	104
37	1
38	22
39	21
40	88
41	1
42	102
43	1
44	50
45	57
46	26
47	1
48	148
49	8
50	54
51	25
52	56
53	1
54	98
55	25
56	106
57	27
58	32
59	1
60	300
61	1
62	34
63	69
64	62
65	27
66	134
67	1
68	68
69	31
70	144

[0, 0, 1, 2, 1, 6, 1, 6, 4, 8, 1, 24, 1, 10, 13, 14, 1, 28, 1, 32, 15, 14, 1, 64, 6, 16, 13, 38, 1, 84, 1, 30, 19, 20, 21, 104, 1, 22, 21, 88, 1, 102, 1, 50, 57, 26, 1, 148, 8, 54, 25, 56, 1, 98, 25, 106, 27, 32, 1, 300, 1, 34, 69, 62, 27, 134, 1, 68, 31, 144]

cp's OEIS Frontend

A364829 a(n) is the number of regions inside a regular n-gon after inscribing (always starting from the same point), for each proper divisor d_i of n greater than 1, a regular d_i-gon.

Table of values

List of values

n	a(n)
1	0
2	0
3	1
4	2
5	1
6	6
7	1
8	6
9	4
10	8
11	1
12	24
13	1
14	10
15	13
16	14
17	1
18	28
19	1
20	32
21	15
22	14
23	1
24	64
25	6
26	16
27	13
28	38
29	1
30	84
31	1
32	30
33	19
34	20
35	21
36	104
37	1
38	22
39	21
40	88
41	1
42	102
43	1
44	50
45	57
46	26
47	1
48	148
49	8
50	54
51	25
52	56
53	1
54	98
55	25
56	106
57	27
58	32
59	1
60	300
61	1
62	34
63	69
64	62
65	27
66	134
67	1
68	68
69	31
70	144

n	a(n)
1	0
2	0
3	1
4	2
5	1
6	6
7	1
8	6
9	4
10	8
11	1
12	24
13	1
14	10
15	13
16	14
17	1
18	28
19	1
20	32
21	15
22	14
23	1
24	64
25	6
26	16
27	13
28	38
29	1
30	84
31	1
32	30
33	19
34	20
35	21
36	104
37	1
38	22
39	21
40	88
41	1
42	102
43	1
44	50
45	57
46	26
47	1
48	148
49	8
50	54
51	25
52	56
53	1
54	98
55	25
56	106
57	27
58	32
59	1
60	300
61	1
62	34
63	69
64	62
65	27
66	134
67	1
68	68
69	31
70	144

n	a(n)
1	0
2	0
3	1
4	2
5	1
6	6
7	1
8	6
9	4
10	8
11	1
12	24
13	1
14	10
15	13
16	14
17	1
18	28
19	1
20	32
21	15
22	14
23	1
24	64
25	6
26	16
27	13
28	38
29	1
30	84
31	1
32	30
33	19
34	20
35	21
36	104
37	1
38	22
39	21
40	88
41	1
42	102
43	1
44	50
45	57
46	26
47	1
48	148
49	8
50	54
51	25
52	56
53	1
54	98
55	25
56	106
57	27
58	32
59	1
60	300
61	1
62	34
63	69
64	62
65	27
66	134
67	1
68	68
69	31
70	144