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A252691 as a simple table

n a(n)
1 394
2 519
3 407
4 1480
5 2048
6 6246
7 12740
8 35128
9 84680
10 225000
11 573968
12 1508116
13 3915680
14 10257360
15 26778908
16 70099888
17 183333200
18 479875356
19 1255786736
20 3287174320
21 8604199916
22 22523755824
23 58961898416
24 154354406332
25 404082593744

[394,519,407,1480,2048,6246,12740,35128,84680,
 225000,573968,1508116,3915680,10257360,26778908,
 70099888,183333200,479875356,1255786736,
 3287174320,8604199916,22523755824,58961898416,
 154354406332,404082593744]

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Last modified April 24 20:08 EDT 2024. Contains 371963 sequences. (Running on oeis4.)