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A363366 as a simple table

n a(n)
1 1
2 4
3 13
4 43
5 152
6 575
7 2314
8 9870
9 44535
10 212242
11 1066327
12 5635369
13 31254046
14 181478525
15 1100796500
16 6960517564
17 45791562573
18 312867812160
19 2216414659873
20 16255306015303
21 123249020783620
22 964832925700315
23 7788943826367902
24 64770559745065226
25 554239921143411715

[1,4,13,43,152,575,2314,9870,44535,212242,1066327,
 5635369,31254046,181478525,1100796500,6960517564,
 45791562573,312867812160,2216414659873,
 16255306015303,123249020783620,964832925700315,
 7788943826367902,64770559745065226,
 554239921143411715]

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Last modified May 19 02:48 EDT 2024. Contains 372666 sequences. (Running on oeis4.)