A255254 - cp's OEIS frontend

A255254 a(n) = (A048891(n)-1)/A023143(n).

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

[1, 1, 2, 2, 3, 3, 6, 10, 10, 10, 13, 14, 14, 15, 18, 18, 18, 18, 18, 18, 20, 20, 20, 20, 20, 20, 21, 21, 21, 22, 22, 22, 24, 24, 24, 24, 24, 25, 25, 27, 29, 29, 30, 30, 30, 31, 32, 35, 36, 36, 36, 36, 36, 38, 39, 39, 39, 39, 39, 39, 39, 39, 40, 40, 40, 40, 42]

cp's OEIS Frontend

A255254 a(n) = (A048891(n)-1)/A023143(n).

Table of values

List of values

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

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

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