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A222285 as a simple table

n a(n)
1 0
2 4
3 4
4 35
5 83
6 532
7 1427
8 8540
9 23798
10 143594
11 405187
12 2455279
13 6993039
14 42590466
15 121981025
16 745909396
17 2145554406
18 13161790760
19 37983541068
20 233613349710
21 675981684148
22 4166412530876
23 12082238135283
24 74601934076542

[0,4,4,35,83,532,1427,8540,23798,143594,405187,
 2455279,6993039,42590466,121981025,745909396,
 2145554406,13161790760,37983541068,233613349710,
 675981684148,4166412530876,12082238135283,
 74601934076542]

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Last modified March 29 08:48 EDT 2024. Contains 371268 sequences. (Running on oeis4.)