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A256713 as a simple table

n a(n)
1 6
2 43
3 252
4 1262
5 5511
6 21152
7 74042
8 238684
9 725685
10 2104589
11 5895064
12 16057747
13 42805464
14 112213032
15 290287667
16 743123654
17 1886919028
18 4760112931 

[6,43,252,1262,5511,21152,74042,238684,725685,
 2104589,5895064,16057747,42805464,112213032,
 290287667,743123654,1886919028,4760112931]

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Last modified June 4 12:23 EDT 2024. Contains 373096 sequences. (Running on oeis4.)