A295967 - OEIS

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A295967 as a simple table

n	a(n)
1	2
2	3
3	6
4	24
5	33
6	86
7	335
8	711
9	1103
10	1169
11	1181
12	2163
13	3026
14	7940
15	8174
16	9365
17	10127
18	13466
19	40130
20	70130
21	174704
22	198294

[2,3,6,24,33,86,335,711,1103,1169,1181,2163,3026, 7940,8174,9365,10127,13466,40130,70130,174704, 198294]