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A143011 as a simple table

n a(n)
0 1
1 61
2 1441
3 17861
4 142001
5 819005
6 3713305
7 13980205
8 45432805
9 131091505
10 342981013
11 826861993
12 1859914733
13 3942293993
14 7937011013
15 15276834025
16 28261896025
17 50477521525
18 87368496025
19 147013666525
20 241153442041
21 386532523301
22 606631094081
23 933869816501

[1,61,1441,17861,142001,819005,3713305,13980205,
 45432805,131091505,342981013,826861993,1859914733,
 3942293993,7937011013,15276834025,28261896025,
 50477521525,87368496025,147013666525,241153442041,
 386532523301,606631094081,933869816501]

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Last modified January 23 12:51 EST 2022. Contains 350511 sequences. (Running on oeis4.)