A137719 - OEIS

A137719 as a simple table

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

[0,2,1,2,3,3,3,5,4,5,6,6,6,8,7,8,9,9,9,11,10,11, 12,12,12,14,13,14,15,15,15,17,16,17,18,18,18,20, 19,20,21,21,21,23,22,23,24,24,24,26,25,26,27,27, 27,29,28,29,30,30,30,32,31,32,33,33,33,35,34]

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

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

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