A361255 - cp's OEIS frontend

A361255 Triangle read by rows: row n lists the exponential unitary divisors of n.

n	a(n)
1	1
2	2
3	3
4	2
5	4
6	5
7	6
8	7
9	2
10	8
11	3
12	9
13	10
14	11
15	6
16	12
17	13
18	14
19	15
20	2
21	16
22	17
23	6
24	18
25	19
26	10
27	20
28	21
29	22
30	23
31	6
32	24
33	5
34	25
35	26
36	3
37	27
38	14
39	28
40	29
41	30
42	31
43	2
44	32
45	33
46	34
47	35
48	6
49	12
50	18
51	36
52	37
53	38
54	39
55	10
56	40
57	41
58	42
59	43
60	22
61	44
62	15
63	45
64	46
65	47
66	6
67	48
68	7
69	49
70	10
71	50
72	51
73	26
74	52
75	53
76	6
77	54
78	55
79	14
80	56
81	57
82	58
83	59

[1, 2, 3, 2, 4, 5, 6, 7, 2, 8, 3, 9, 10, 11, 6, 12, 13, 14, 15, 2, 16, 17, 6, 18, 19, 10, 20, 21, 22, 23, 6, 24, 5, 25, 26, 3, 27, 14, 28, 29, 30, 31, 2, 32, 33, 34, 35, 6, 12, 18, 36, 37, 38, 39, 10, 40, 41, 42, 43, 22, 44, 15, 45, 46, 47, 6, 48, 7, 49, 10, 50, 51, 26, 52, 53, 6, 54, 55, 14, 56, 57, 58, 59]

cp's OEIS Frontend

A361255 Triangle read by rows: row n lists the exponential unitary divisors of 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	8
11	3
12	9
13	10
14	11
15	6
16	12
17	13
18	14
19	15
20	2
21	16
22	17
23	6
24	18
25	19
26	10
27	20
28	21
29	22
30	23
31	6
32	24
33	5
34	25
35	26
36	3
37	27
38	14
39	28
40	29
41	30
42	31
43	2
44	32
45	33
46	34
47	35
48	6
49	12
50	18
51	36
52	37
53	38
54	39
55	10
56	40
57	41
58	42
59	43
60	22
61	44
62	15
63	45
64	46
65	47
66	6
67	48
68	7
69	49
70	10
71	50
72	51
73	26
74	52
75	53
76	6
77	54
78	55
79	14
80	56
81	57
82	58
83	59

n	a(n)
1	1
2	2
3	3
4	2
5	4
6	5
7	6
8	7
9	2
10	8
11	3
12	9
13	10
14	11
15	6
16	12
17	13
18	14
19	15
20	2
21	16
22	17
23	6
24	18
25	19
26	10
27	20
28	21
29	22
30	23
31	6
32	24
33	5
34	25
35	26
36	3
37	27
38	14
39	28
40	29
41	30
42	31
43	2
44	32
45	33
46	34
47	35
48	6
49	12
50	18
51	36
52	37
53	38
54	39
55	10
56	40
57	41
58	42
59	43
60	22
61	44
62	15
63	45
64	46
65	47
66	6
67	48
68	7
69	49
70	10
71	50
72	51
73	26
74	52
75	53
76	6
77	54
78	55
79	14
80	56
81	57
82	58
83	59

n	a(n)
1	1
2	2
3	3
4	2
5	4
6	5
7	6
8	7
9	2
10	8
11	3
12	9
13	10
14	11
15	6
16	12
17	13
18	14
19	15
20	2
21	16
22	17
23	6
24	18
25	19
26	10
27	20
28	21
29	22
30	23
31	6
32	24
33	5
34	25
35	26
36	3
37	27
38	14
39	28
40	29
41	30
42	31
43	2
44	32
45	33
46	34
47	35
48	6
49	12
50	18
51	36
52	37
53	38
54	39
55	10
56	40
57	41
58	42
59	43
60	22
61	44
62	15
63	45
64	46
65	47
66	6
67	48
68	7
69	49
70	10
71	50
72	51
73	26
74	52
75	53
76	6
77	54
78	55
79	14
80	56
81	57
82	58
83	59