A102515 - OEIS

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A102515 as a simple table

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

[2,2,3,3,4,4,4,4,5,5,5,5,6,6,6,6,6,6,7,7,7,7,7,7, 8,8,8,8,8,8,8,8,9,9,9,9,9,9,9,9,10,10,10,10,10,10, 10,10,10,10,11,11,11,11,11,11,11,11,11,11,12,12, 12,12,12,12,12,12,12,12,12,12,13,13,13,13,13,13, 13,13,13,13,13]

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

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

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