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A161779 as a simple table

n a(n)
0 1
1 1
2 3
3 8
4 30
5 133
6 768
7 5221
8 41302
9 369170
10 3677058
11 40338310
12 483134179
13 6271796072
14 87709287104
15 1314511438945
16 21017751750506
17 357102350816602
18 6424883282375340
19 122025874117476166
20 2439726373093186274
21 51220112287152570828
22 1126575412217509969515

[1,1,3,8,30,133,768,5221,41302,369170,3677058,
 40338310,483134179,6271796072,87709287104,
 1314511438945,21017751750506,357102350816602,
 6424883282375340,122025874117476166,
 2439726373093186274,51220112287152570828,
 1126575412217509969515]

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Last modified August 30 00:57 EDT 2024. Contains 375520 sequences. (Running on oeis4.)