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A177523 as a simple table

n a(n)
0 1
1 1
2 2
3 6
4 24
5 119
6 709
7 4928
8 39144
9 349776
10 3472811
11 37928331
12 451891992
13 5832672456
14 81074690424
15 1207441809209
16 19181203110129
17 323753459184738
18 5785975294622694
19 109149016813544376
20 2167402030585724571
21 45190632809497874161
22 987099099863360190632

[1,1,2,6,24,119,709,4928,39144,349776,3472811,
 37928331,451891992,5832672456,81074690424,
 1207441809209,19181203110129,323753459184738,
 5785975294622694,109149016813544376,
 2167402030585724571,45190632809497874161,
 987099099863360190632]

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Last modified April 23 09:22 EDT 2024. Contains 371905 sequences. (Running on oeis4.)