A320012 - cp's OEIS frontend

A320012 Filter sequence combined from those proper divisors d of n for which 2 == d (mod 3); Restricted growth sequence transform of A319992.

n	a(n)
1	1
2	1
3	1
4	2
5	1
6	2
7	1
8	2
9	1
10	3
11	1
12	2
13	1
14	2
15	4
16	5
17	1
18	2
19	1
20	3
21	1
22	6
23	1
24	5
25	4
26	2
27	1
28	7
29	1
30	3
31	1
32	5
33	8
34	9
35	4
36	2
37	1
38	2
39	1
40	10
41	1
42	7
43	1
44	6
45	4
46	11
47	1
48	5
49	1
50	3
51	12
52	13
53	1
54	2
55	14
56	15
57	1
58	16
59	1
60	17
61	1
62	2
63	1
64	18
65	4
66	6
67	1
68	9
69	19
70	20
71	1
72	5
73	1
74	2
75	4
76	21
77	8
78	13
79	1
80	10
81	1
82	22
83	1
84	7
85	23
86	2
87	24
88	25
89	1
90	3
91	1
92	11
93	1
94	26
95	4
96	18
97	1
98	7
99	8
100	27
101	1
102	9
103	1
104	28
105	29

[1, 1, 1, 2, 1, 2, 1, 2, 1, 3, 1, 2, 1, 2, 4, 5, 1, 2, 1, 3, 1, 6, 1, 5, 4, 2, 1, 7, 1, 3, 1, 5, 8, 9, 4, 2, 1, 2, 1, 10, 1, 7, 1, 6, 4, 11, 1, 5, 1, 3, 12, 13, 1, 2, 14, 15, 1, 16, 1, 17, 1, 2, 1, 18, 4, 6, 1, 9, 19, 20, 1, 5, 1, 2, 4, 21, 8, 13, 1, 10, 1, 22, 1, 7, 23, 2, 24, 25, 1, 3, 1, 11, 1, 26, 4, 18, 1, 7, 8, 27, 1, 9, 1, 28, 29]

cp's OEIS Frontend

A320012 Filter sequence combined from those proper divisors d of n for which 2 == d (mod 3); Restricted growth sequence transform of A319992.

Table of values

List of values

n	a(n)
1	1
2	1
3	1
4	2
5	1
6	2
7	1
8	2
9	1
10	3
11	1
12	2
13	1
14	2
15	4
16	5
17	1
18	2
19	1
20	3
21	1
22	6
23	1
24	5
25	4
26	2
27	1
28	7
29	1
30	3
31	1
32	5
33	8
34	9
35	4
36	2
37	1
38	2
39	1
40	10
41	1
42	7
43	1
44	6
45	4
46	11
47	1
48	5
49	1
50	3
51	12
52	13
53	1
54	2
55	14
56	15
57	1
58	16
59	1
60	17
61	1
62	2
63	1
64	18
65	4
66	6
67	1
68	9
69	19
70	20
71	1
72	5
73	1
74	2
75	4
76	21
77	8
78	13
79	1
80	10
81	1
82	22
83	1
84	7
85	23
86	2
87	24
88	25
89	1
90	3
91	1
92	11
93	1
94	26
95	4
96	18
97	1
98	7
99	8
100	27
101	1
102	9
103	1
104	28
105	29

n	a(n)
1	1
2	1
3	1
4	2
5	1
6	2
7	1
8	2
9	1
10	3
11	1
12	2
13	1
14	2
15	4
16	5
17	1
18	2
19	1
20	3
21	1
22	6
23	1
24	5
25	4
26	2
27	1
28	7
29	1
30	3
31	1
32	5
33	8
34	9
35	4
36	2
37	1
38	2
39	1
40	10
41	1
42	7
43	1
44	6
45	4
46	11
47	1
48	5
49	1
50	3
51	12
52	13
53	1
54	2
55	14
56	15
57	1
58	16
59	1
60	17
61	1
62	2
63	1
64	18
65	4
66	6
67	1
68	9
69	19
70	20
71	1
72	5
73	1
74	2
75	4
76	21
77	8
78	13
79	1
80	10
81	1
82	22
83	1
84	7
85	23
86	2
87	24
88	25
89	1
90	3
91	1
92	11
93	1
94	26
95	4
96	18
97	1
98	7
99	8
100	27
101	1
102	9
103	1
104	28
105	29

n	a(n)
1	1
2	1
3	1
4	2
5	1
6	2
7	1
8	2
9	1
10	3
11	1
12	2
13	1
14	2
15	4
16	5
17	1
18	2
19	1
20	3
21	1
22	6
23	1
24	5
25	4
26	2
27	1
28	7
29	1
30	3
31	1
32	5
33	8
34	9
35	4
36	2
37	1
38	2
39	1
40	10
41	1
42	7
43	1
44	6
45	4
46	11
47	1
48	5
49	1
50	3
51	12
52	13
53	1
54	2
55	14
56	15
57	1
58	16
59	1
60	17
61	1
62	2
63	1
64	18
65	4
66	6
67	1
68	9
69	19
70	20
71	1
72	5
73	1
74	2
75	4
76	21
77	8
78	13
79	1
80	10
81	1
82	22
83	1
84	7
85	23
86	2
87	24
88	25
89	1
90	3
91	1
92	11
93	1
94	26
95	4
96	18
97	1
98	7
99	8
100	27
101	1
102	9
103	1
104	28
105	29