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A298913 as a simple table

n a(n)
1 1
2 1
3 1
4 3
5 7
6 14
7 40
8 168
9 873
10 5632
11 63538
12 1026354
13 20200595
14 622554839
15 29122695476
16 1747360635695
17 149225079090933

[1,1,1,3,7,14,40,168,873,5632,63538,1026354,
 20200595,622554839,29122695476,1747360635695,
 149225079090933]

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Last modified March 28 03:28 EDT 2024. Contains 371235 sequences. (Running on oeis4.)