A058243 - OEIS

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A058243 as a simple table

n	a(n)
1	2
2	3
3	4
4	5
5	6
6	11
7	15
8	16
9	19
10	23
11	32
12	48
13	112
14	127
15	147
16	187
17	203
18	240
19	320
20	335
21	432
22	471
23	515
24	775
25	887
26	1055
27	1131
28	1423

[2,3,4,5,6,11,15,16,19,23,32,48,112,127,147,187, 203,240,320,335,432,471,515,775,887,1055,1131, 1423]