A024417 - cp's OEIS frontend

A024417 s(n,a(n)) = max{s(n,k): k=1,2,...,n}, n >= 1, where s(n,k) = Stirling numbers of the second kind.

n	a(n)
1	1
2	1
3	2
4	2
5	3
6	3
7	4
8	4
9	4
10	5
11	5
12	5
13	6
14	6
15	6
16	7
17	7
18	7
19	8
20	8
21	8
22	9
23	9
24	9
25	10
26	10
27	10
28	10
29	11
30	11
31	11
32	12
33	12
34	12
35	12
36	13
37	13
38	13
39	14
40	14
41	14
42	14
43	15
44	15
45	15
46	15
47	16
48	16
49	16
50	16
51	17
52	17
53	17
54	17
55	18
56	18
57	18
58	18
59	19
60	19
61	19
62	19
63	20
64	20
65	20
66	20
67	21
68	21
69	21
70	21
71	22
72	22
73	22
74	22
75	23
76	23
77	23

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

cp's OEIS Frontend

A024417 s(n,a(n)) = max{s(n,k): k=1,2,...,n}, n >= 1, where s(n,k) = Stirling numbers of the second kind.

Table of values

List of values

n	a(n)
1	1
2	1
3	2
4	2
5	3
6	3
7	4
8	4
9	4
10	5
11	5
12	5
13	6
14	6
15	6
16	7
17	7
18	7
19	8
20	8
21	8
22	9
23	9
24	9
25	10
26	10
27	10
28	10
29	11
30	11
31	11
32	12
33	12
34	12
35	12
36	13
37	13
38	13
39	14
40	14
41	14
42	14
43	15
44	15
45	15
46	15
47	16
48	16
49	16
50	16
51	17
52	17
53	17
54	17
55	18
56	18
57	18
58	18
59	19
60	19
61	19
62	19
63	20
64	20
65	20
66	20
67	21
68	21
69	21
70	21
71	22
72	22
73	22
74	22
75	23
76	23
77	23

n	a(n)
1	1
2	1
3	2
4	2
5	3
6	3
7	4
8	4
9	4
10	5
11	5
12	5
13	6
14	6
15	6
16	7
17	7
18	7
19	8
20	8
21	8
22	9
23	9
24	9
25	10
26	10
27	10
28	10
29	11
30	11
31	11
32	12
33	12
34	12
35	12
36	13
37	13
38	13
39	14
40	14
41	14
42	14
43	15
44	15
45	15
46	15
47	16
48	16
49	16
50	16
51	17
52	17
53	17
54	17
55	18
56	18
57	18
58	18
59	19
60	19
61	19
62	19
63	20
64	20
65	20
66	20
67	21
68	21
69	21
70	21
71	22
72	22
73	22
74	22
75	23
76	23
77	23

n	a(n)
1	1
2	1
3	2
4	2
5	3
6	3
7	4
8	4
9	4
10	5
11	5
12	5
13	6
14	6
15	6
16	7
17	7
18	7
19	8
20	8
21	8
22	9
23	9
24	9
25	10
26	10
27	10
28	10
29	11
30	11
31	11
32	12
33	12
34	12
35	12
36	13
37	13
38	13
39	14
40	14
41	14
42	14
43	15
44	15
45	15
46	15
47	16
48	16
49	16
50	16
51	17
52	17
53	17
54	17
55	18
56	18
57	18
58	18
59	19
60	19
61	19
62	19
63	20
64	20
65	20
66	20
67	21
68	21
69	21
70	21
71	22
72	22
73	22
74	22
75	23
76	23
77	23