A302342 - OEIS

A302342 as a simple table

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

[1,2,2,2,3,3,3,4,4,4,4,4,5,6,7,8,9,10,10,11,12,12, 13,13,14,14,15,15,15,15,16,16,16,16,17,17,17,17, 17,18,18,19,20,20,21,21,21,21,22,23,23,23,23,23, 24,24,24,24,25,26,26,27,27,27,28,29,29,29,29]

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

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

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