A029923 - OEIS

A029923 as a simple table

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

[0,0,1,1,2,2,3,3,4,4,5,5,5,6,6,7,7,8,8,9,9,10,10, 10,11,11,12,12,13,13,14,14,15,15,15,16,16,17,17, 18,18,19,19,20,20,20,21,21,22,22,23,23,24,24,24, 25,25,26,26,27,27]

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

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

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