A130799 - cp's OEIS frontend

A130799 Triangle read by rows in which row n (n>=3) list the anti-divisors of n.

n	a(n)
3	2
4	3
5	2
6	3
7	4
8	2
9	3
10	5
11	3
12	5
13	2
14	6
15	3
16	4
17	7
18	2
19	3
20	7
21	5
22	8
23	2
24	3
25	5
26	9
27	3
28	4
29	9
30	2
31	6
32	10
33	3
34	11
35	2
36	3
37	5
38	7
39	11
40	4
41	5
42	7
43	12
44	2
45	3
46	13
47	3
48	8
49	13
50	2
51	6
52	14
53	3
54	4
55	5
56	9
57	15
58	2
59	3
60	5
61	9
62	15
63	7
64	16
65	2
66	3
67	7
68	10
69	17
70	3
71	4
72	17
73	2
74	5
75	6
76	11
77	18
78	3
79	5
80	8
81	11
82	19
83	2
84	3
85	19
86	4
87	12
88	20
89	2
90	3
91	7

[2, 3, 2, 3, 4, 2, 3, 5, 3, 5, 2, 6, 3, 4, 7, 2, 3, 7, 5, 8, 2, 3, 5, 9, 3, 4, 9, 2, 6, 10, 3, 11, 2, 3, 5, 7, 11, 4, 5, 7, 12, 2, 3, 13, 3, 8, 13, 2, 6, 14, 3, 4, 5, 9, 15, 2, 3, 5, 9, 15, 7, 16, 2, 3, 7, 10, 17, 3, 4, 17, 2, 5, 6, 11, 18, 3, 5, 8, 11, 19, 2, 3, 19, 4, 12, 20, 2, 3, 7]

cp's OEIS Frontend

A130799 Triangle read by rows in which row n (n>=3) list the anti-divisors of n.

Table of values

List of values

n	a(n)
3	2
4	3
5	2
6	3
7	4
8	2
9	3
10	5
11	3
12	5
13	2
14	6
15	3
16	4
17	7
18	2
19	3
20	7
21	5
22	8
23	2
24	3
25	5
26	9
27	3
28	4
29	9
30	2
31	6
32	10
33	3
34	11
35	2
36	3
37	5
38	7
39	11
40	4
41	5
42	7
43	12
44	2
45	3
46	13
47	3
48	8
49	13
50	2
51	6
52	14
53	3
54	4
55	5
56	9
57	15
58	2
59	3
60	5
61	9
62	15
63	7
64	16
65	2
66	3
67	7
68	10
69	17
70	3
71	4
72	17
73	2
74	5
75	6
76	11
77	18
78	3
79	5
80	8
81	11
82	19
83	2
84	3
85	19
86	4
87	12
88	20
89	2
90	3
91	7

n	a(n)
3	2
4	3
5	2
6	3
7	4
8	2
9	3
10	5
11	3
12	5
13	2
14	6
15	3
16	4
17	7
18	2
19	3
20	7
21	5
22	8
23	2
24	3
25	5
26	9
27	3
28	4
29	9
30	2
31	6
32	10
33	3
34	11
35	2
36	3
37	5
38	7
39	11
40	4
41	5
42	7
43	12
44	2
45	3
46	13
47	3
48	8
49	13
50	2
51	6
52	14
53	3
54	4
55	5
56	9
57	15
58	2
59	3
60	5
61	9
62	15
63	7
64	16
65	2
66	3
67	7
68	10
69	17
70	3
71	4
72	17
73	2
74	5
75	6
76	11
77	18
78	3
79	5
80	8
81	11
82	19
83	2
84	3
85	19
86	4
87	12
88	20
89	2
90	3
91	7

n	a(n)
3	2
4	3
5	2
6	3
7	4
8	2
9	3
10	5
11	3
12	5
13	2
14	6
15	3
16	4
17	7
18	2
19	3
20	7
21	5
22	8
23	2
24	3
25	5
26	9
27	3
28	4
29	9
30	2
31	6
32	10
33	3
34	11
35	2
36	3
37	5
38	7
39	11
40	4
41	5
42	7
43	12
44	2
45	3
46	13
47	3
48	8
49	13
50	2
51	6
52	14
53	3
54	4
55	5
56	9
57	15
58	2
59	3
60	5
61	9
62	15
63	7
64	16
65	2
66	3
67	7
68	10
69	17
70	3
71	4
72	17
73	2
74	5
75	6
76	11
77	18
78	3
79	5
80	8
81	11
82	19
83	2
84	3
85	19
86	4
87	12
88	20
89	2
90	3
91	7