A284318 - cp's OEIS frontend

A284318 Triangle read by rows in which row n lists divisors d of n such that n divides d^n.

n	a(n)
1	1
2	2
3	3
4	2
5	4
6	5
7	6
8	7
9	2
10	4
11	8
12	3
13	9
14	10
15	11
16	6
17	12
18	13
19	14
20	15
21	2
22	4
23	8
24	16
25	17
26	6
27	18
28	19
29	10
30	20
31	21
32	22
33	23
34	6
35	12
36	24
37	5
38	25
39	26
40	3
41	9
42	27
43	14
44	28
45	29
46	30
47	31
48	2
49	4
50	8
51	16
52	32
53	33
54	34
55	35
56	6
57	12
58	18
59	36
60	37
61	38
62	39
63	10
64	20
65	40
66	41
67	42
68	43
69	22
70	44
71	15
72	45
73	46
74	47
75	6
76	12
77	24
78	48
79	7
80	49
81	10
82	50

[1, 2, 3, 2, 4, 5, 6, 7, 2, 4, 8, 3, 9, 10, 11, 6, 12, 13, 14, 15, 2, 4, 8, 16, 17, 6, 18, 19, 10, 20, 21, 22, 23, 6, 12, 24, 5, 25, 26, 3, 9, 27, 14, 28, 29, 30, 31, 2, 4, 8, 16, 32, 33, 34, 35, 6, 12, 18, 36, 37, 38, 39, 10, 20, 40, 41, 42, 43, 22, 44, 15, 45, 46, 47, 6, 12, 24, 48, 7, 49, 10, 50]

cp's OEIS Frontend

A284318 Triangle read by rows in which row n lists divisors d of n such that n divides d^n.

Table of values

List of values

n	a(n)
1	1
2	2
3	3
4	2
5	4
6	5
7	6
8	7
9	2
10	4
11	8
12	3
13	9
14	10
15	11
16	6
17	12
18	13
19	14
20	15
21	2
22	4
23	8
24	16
25	17
26	6
27	18
28	19
29	10
30	20
31	21
32	22
33	23
34	6
35	12
36	24
37	5
38	25
39	26
40	3
41	9
42	27
43	14
44	28
45	29
46	30
47	31
48	2
49	4
50	8
51	16
52	32
53	33
54	34
55	35
56	6
57	12
58	18
59	36
60	37
61	38
62	39
63	10
64	20
65	40
66	41
67	42
68	43
69	22
70	44
71	15
72	45
73	46
74	47
75	6
76	12
77	24
78	48
79	7
80	49
81	10
82	50

n	a(n)
1	1
2	2
3	3
4	2
5	4
6	5
7	6
8	7
9	2
10	4
11	8
12	3
13	9
14	10
15	11
16	6
17	12
18	13
19	14
20	15
21	2
22	4
23	8
24	16
25	17
26	6
27	18
28	19
29	10
30	20
31	21
32	22
33	23
34	6
35	12
36	24
37	5
38	25
39	26
40	3
41	9
42	27
43	14
44	28
45	29
46	30
47	31
48	2
49	4
50	8
51	16
52	32
53	33
54	34
55	35
56	6
57	12
58	18
59	36
60	37
61	38
62	39
63	10
64	20
65	40
66	41
67	42
68	43
69	22
70	44
71	15
72	45
73	46
74	47
75	6
76	12
77	24
78	48
79	7
80	49
81	10
82	50

n	a(n)
1	1
2	2
3	3
4	2
5	4
6	5
7	6
8	7
9	2
10	4
11	8
12	3
13	9
14	10
15	11
16	6
17	12
18	13
19	14
20	15
21	2
22	4
23	8
24	16
25	17
26	6
27	18
28	19
29	10
30	20
31	21
32	22
33	23
34	6
35	12
36	24
37	5
38	25
39	26
40	3
41	9
42	27
43	14
44	28
45	29
46	30
47	31
48	2
49	4
50	8
51	16
52	32
53	33
54	34
55	35
56	6
57	12
58	18
59	36
60	37
61	38
62	39
63	10
64	20
65	40
66	41
67	42
68	43
69	22
70	44
71	15
72	45
73	46
74	47
75	6
76	12
77	24
78	48
79	7
80	49
81	10
82	50