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A237734 as a simple table

n a(n)
1 144
2 790
3 3720
4 18284
5 83776
6 389862
7 1747320
8 7872964
9 34692768
10 153039484
11 665606032
12 2892713880
13 12452328704
14 53523477382
15 228514634712
16 973914704084
17 4130296829920
18 17485093214484
19 73743666735728
20 310486705313128

[144,790,3720,18284,83776,389862,1747320,7872964,
 34692768,153039484,665606032,2892713880,
 12452328704,53523477382,228514634712,973914704084,
 4130296829920,17485093214484,73743666735728,
 310486705313128]

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Last modified December 8 21:28 EST 2022. Contains 358698 sequences. (Running on oeis4.)