A087793 - OEIS

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A087793 as a simple table

n	a(n)
0	0
1	2
2	3
3	4
4	4
5	4
6	5
7	5
8	5
9	5
10	6
11	6
12	6
13	6
14	7
15	7
16	6
17	7
18	7
19	7
20	7
21	7
22	7
23	7
24	7
25	7
26	8
27	8
28	8
29	8
30	8
31	8
32	8
33	8
34	8
35	8
36	8
37	8
38	8
39	8
40	8
41	8
42	9
43	9
44	9
45	9
46	9
47	9
48	9
49	9
50	9
51	9
52	9
53	9
54	9
55	9
56	9
57	9
58	9
59	9
60	9
61	9
62	9
63	9
64	9
65	9
66	9
67	9
68	9
69	9
70	9
71	9
72	10
73	10
74	10
75	10
76	10
77	10
78	10
79	10
80	10
81	10
82	10
83	10
84	10
85	10
86	10
87	10
88	10
89	10
90	10
91	10
92	10
93	10

[0,2,3,4,4,4,5,5,5,5,6,6,6,6,7,7,6,7,7,7,7,7,7,7, 7,7,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,9,9,9,9,9,9,9, 9,9,9,9,9,9,9,9,9,9,9,9,9,9,9,9,9,9,9,9,9,9,9,10, 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, 10,10,10,10,10]

n	a(n)
0	0
1	2
2	3
3	4
4	4
5	4
6	5
7	5
8	5
9	5
10	6
11	6
12	6
13	6
14	7
15	7
16	6
17	7
18	7
19	7
20	7
21	7
22	7
23	7
24	7
25	7
26	8
27	8
28	8
29	8
30	8
31	8
32	8
33	8
34	8
35	8
36	8
37	8
38	8
39	8
40	8
41	8
42	9
43	9
44	9
45	9
46	9
47	9
48	9
49	9
50	9
51	9
52	9
53	9
54	9
55	9
56	9
57	9
58	9
59	9
60	9
61	9
62	9
63	9
64	9
65	9
66	9
67	9
68	9
69	9
70	9
71	9
72	10
73	10
74	10
75	10
76	10
77	10
78	10
79	10
80	10
81	10
82	10
83	10
84	10
85	10
86	10
87	10
88	10
89	10
90	10
91	10
92	10
93	10

n	a(n)
0	0
1	2
2	3
3	4
4	4
5	4
6	5
7	5
8	5
9	5
10	6
11	6
12	6
13	6
14	7
15	7
16	6
17	7
18	7
19	7
20	7
21	7
22	7
23	7
24	7
25	7
26	8
27	8
28	8
29	8
30	8
31	8
32	8
33	8
34	8
35	8
36	8
37	8
38	8
39	8
40	8
41	8
42	9
43	9
44	9
45	9
46	9
47	9
48	9
49	9
50	9
51	9
52	9
53	9
54	9
55	9
56	9
57	9
58	9
59	9
60	9
61	9
62	9
63	9
64	9
65	9
66	9
67	9
68	9
69	9
70	9
71	9
72	10
73	10
74	10
75	10
76	10
77	10
78	10
79	10
80	10
81	10
82	10
83	10
84	10
85	10
86	10
87	10
88	10
89	10
90	10
91	10
92	10
93	10

n	a(n)
0	0
1	2
2	3
3	4
4	4
5	4
6	5
7	5
8	5
9	5
10	6
11	6
12	6
13	6
14	7
15	7
16	6
17	7
18	7
19	7
20	7
21	7
22	7
23	7
24	7
25	7
26	8
27	8
28	8
29	8
30	8
31	8
32	8
33	8
34	8
35	8
36	8
37	8
38	8
39	8
40	8
41	8
42	9
43	9
44	9
45	9
46	9
47	9
48	9
49	9
50	9
51	9
52	9
53	9
54	9
55	9
56	9
57	9
58	9
59	9
60	9
61	9
62	9
63	9
64	9
65	9
66	9
67	9
68	9
69	9
70	9
71	9
72	10
73	10
74	10
75	10
76	10
77	10
78	10
79	10
80	10
81	10
82	10
83	10
84	10
85	10
86	10
87	10
88	10
89	10
90	10
91	10
92	10
93	10