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A262957 as a simple table

n a(n)
1 2
2 3
3 19
4 64
5 538
6 2833
7 29169
8 210308
9 2572158
10 23595915
11 334778571
12 3732092084
13 60305234822
14 791741083537
15 14359827157009
16 217037153818264
17 4366918714540522
18 74685204276602819
19 1651116684587556019
20 31524723785455714840
21 759659139498065625218
22 16017463672140861567617

[2,3,19,64,538,2833,29169,210308,2572158,23595915,
 334778571,3732092084,60305234822,791741083537,
 14359827157009,217037153818264,4366918714540522,
 74685204276602819,1651116684587556019,
 31524723785455714840,759659139498065625218,
 16017463672140861567617]

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Last modified June 10 07:08 EDT 2024. Contains 373253 sequences. (Running on oeis4.)