A157885 - OEIS

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A157885 as a simple table

n	a(n)
1	113
2	23
3	41
4	2
5	61
6	1613
7	311
8	2011
9	401
10	4261
11	6067
12	852851
13	1977623
14	19599043
15	627071
16	35356513
17	331085113
18	1524559739

[113,23,41,2,61,1613,311,2011,401,4261,6067, 852851,1977623,19599043,627071,35356513,331085113, 1524559739]