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A234239 as a simple table

n a(n)
0 1
1 1
2 2
3 7
4 34
5 209
6 1558
7 13663
8 137786
9 1570681
10 19970182
11 280168967
12 4299033994
13 71619894529
14 1287342696278
15 24832567401103
16 511673425673626
17 11215927371237161
18 260604889591097062
19 6397958871977787127
20 165486967875852965354
21 4498061784752926891249
22 128176486634710543231798

[1,1,2,7,34,209,1558,13663,137786,1570681,
 19970182,280168967,4299033994,71619894529,
 1287342696278,24832567401103,511673425673626,
 11215927371237161,260604889591097062,
 6397958871977787127,165486967875852965354,
 4498061784752926891249,128176486634710543231798]

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Last modified April 24 07:34 EDT 2024. Contains 371922 sequences. (Running on oeis4.)