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A263286 as a simple table

n a(n)
1 504
2 3904
3 24160
4 148510
5 913084
6 5601776
7 33964920
8 205039872
9 1234800566
10 7423359962
11 44541257728
12 267234517138
13 1602442619004
14 9609196252702
15 57627959084920
16 345606365724250
17 2072764799264240
18 12431616909669022

[504,3904,24160,148510,913084,5601776,33964920,
 205039872,1234800566,7423359962,44541257728,
 267234517138,1602442619004,9609196252702,
 57627959084920,345606365724250,2072764799264240,
 12431616909669022]

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Last modified March 28 04:13 EDT 2024. Contains 371235 sequences. (Running on oeis4.)