A300229 - cp's OEIS frontend

A300229 Restricted growth sequence transform of A285729, combining A032742(n) and A046523(n), the largest proper divisor and the prime signature of n.

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

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

cp's OEIS Frontend

A300229 Restricted growth sequence transform of A285729, combining A032742(n) and A046523(n), the largest proper divisor and the prime signature of n.

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

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

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