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A365268 as a simple table

n a(n)
0 1
1 1
2 2
3 5
4 15
5 48
6 160
7 549
8 1929
9 6909
10 25134
11 92612
12 344924
13 1296376
14 4910656
15 18728645
16 71857133
17 277160183
18 1074085446
19 4180057725
20 16329796959
21 64014638564
22 251734985808
23 992788252700
24 3925688845948
25 15560762343388
26 61818928594952

[1,1,2,5,15,48,160,549,1929,6909,25134,92612,
 344924,1296376,4910656,18728645,71857133,
 277160183,1074085446,4180057725,16329796959,
 64014638564,251734985808,992788252700,
 3925688845948,15560762343388,61818928594952]

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Last modified July 15 21:59 EDT 2024. Contains 374334 sequences. (Running on oeis4.)