A317551 - OEIS

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A317551 as a simple table

n	a(n)
1	0
2	1
3	2
4	4
5	5
6	6
7	8
8	9
9	10
10	12
11	13
12	14
13	16
14	17
15	18
16	20
17	21
18	22
19	24
20	25
21	26
22	27
23	28
24	29
25	30

[0,1,2,4,5,6,8,9,10,12,13,14,16,17,18,20,21,22,24, 25,26,27,28,29,30]

n	a(n)
1	0
2	1
3	2
4	4
5	5
6	6
7	8
8	9
9	10
10	12
11	13
12	14
13	16
14	17
15	18
16	20
17	21
18	22
19	24
20	25
21	26
22	27
23	28
24	29
25	30

n	a(n)
1	0
2	1
3	2
4	4
5	5
6	6
7	8
8	9
9	10
10	12
11	13
12	14
13	16
14	17
15	18
16	20
17	21
18	22
19	24
20	25
21	26
22	27
23	28
24	29
25	30

n	a(n)
1	0
2	1
3	2
4	4
5	5
6	6
7	8
8	9
9	10
10	12
11	13
12	14
13	16
14	17
15	18
16	20
17	21
18	22
19	24
20	25
21	26
22	27
23	28
24	29
25	30