A300250 - cp's OEIS frontend

A300250 Restricted growth sequence transform of A297174: a filter sequence recording the prime signatures of divisors of n, with divisors ordered by their magnitude.

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

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

cp's OEIS Frontend

A300250 Restricted growth sequence transform of A297174: a filter sequence recording the prime signatures of divisors of n, with divisors ordered by their magnitude.

Table of values

List of values

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

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

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