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A202786 as a simple table

n a(n)
1 140
2 5673
3 89520
4 790425
5 4756140
6 21841937
7 82112704
8 264639729
9 754898668
10 1950230969
11 4641494832
12 10309971465
13 21592075596
14 42980713761
15 81851507456
16 149924818657
17 265300850124
18 455235310153
19 759857498672
20 1237071456633

[140,5673,89520,790425,4756140,21841937,82112704,
 264639729,754898668,1950230969,4641494832,
 10309971465,21592075596,42980713761,81851507456,
 149924818657,265300850124,455235310153,
 759857498672,1237071456633]

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Last modified April 23 03:30 EDT 2024. Contains 371906 sequences. (Running on oeis4.)