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A306267 as a simple table

n a(n)
0 1
1 1
2 2
3 3
4 14
5 31
6 230
7 675
8 6902
9 25231
10 329462
11 1441923
12 22934774
13 116914351
14 2193664790
15 12764590275
16 276054834902
17 1805409270031
18 44222780245622
19 321113303226243
20 8787513806478134
21 70146437009397871
22 2121181056663291350
23 18462286083671614275

[1,1,2,3,14,31,230,675,6902,25231,329462,1441923,
 22934774,116914351,2193664790,12764590275,
 276054834902,1805409270031,44222780245622,
 321113303226243,8787513806478134,
 70146437009397871,2121181056663291350,
 18462286083671614275]

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Last modified June 7 02:28 EDT 2024. Contains 373140 sequences. (Running on oeis4.)