A028828 - OEIS

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A028828 as a simple table

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

[1,2,3,4,5,6,7,8,9,10,11,12,14,15,18,20,21,22,23, 24,30]

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

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

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