A058747 - OEIS

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A058747 as a simple table

n	a(n)
-1	1
0	0
1	1
2	1
3	1
4	1
5	2
6	2
7	3
8	3
9	4
10	4
11	6
12	6
13	7
14	8
15	10
16	11
17	13
18	14
19	17
20	19
21	22
22	24
23	29

[1,0,1,1,1,1,2,2,3,3,4,4,6,6,7,8,10,11,13,14,17, 19,22,24,29]

n	a(n)
-1	1
0	0
1	1
2	1
3	1
4	1
5	2
6	2
7	3
8	3
9	4
10	4
11	6
12	6
13	7
14	8
15	10
16	11
17	13
18	14
19	17
20	19
21	22
22	24
23	29

n	a(n)
-1	1
0	0
1	1
2	1
3	1
4	1
5	2
6	2
7	3
8	3
9	4
10	4
11	6
12	6
13	7
14	8
15	10
16	11
17	13
18	14
19	17
20	19
21	22
22	24
23	29

n	a(n)
-1	1
0	0
1	1
2	1
3	1
4	1
5	2
6	2
7	3
8	3
9	4
10	4
11	6
12	6
13	7
14	8
15	10
16	11
17	13
18	14
19	17
20	19
21	22
22	24
23	29