A266582 - OEIS

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A266582 as a simple table

n	a(n)
1	1
2	2
3	4
4	9
5	13
6	14
7	16
8	46
9	99
10	112
11	116
12	127
13	146
14	208
15	512
16	848
17	1132
18	2167
19	2482
20	2666
21	3625
22	14410
23	16567
24	21529
25	26272
26	69554
27	69602

[1,2,4,9,13,14,16,46,99,112,116,127,146,208,512, 848,1132,2167,2482,2666,3625,14410,16567,21529, 26272,69554,69602]