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A186867 as a simple table

n a(n)
1 0
2 0
3 2384
4 183472
5 1110000
6 3193800
7 6481216
8 10899404
9 16418600
10 23038804
11 30760016
12 39582236
13 49505464
14 60529700
15 72654944
16 85881196
17 100208456
18 115636724
19 132166000
20 149796284
21 168527576
22 188359876
23 209293184
24 231327500
25 254462824
26 278699156

[0,0,2384,183472,1110000,3193800,6481216,10899404,
 16418600,23038804,30760016,39582236,49505464,
 60529700,72654944,85881196,100208456,115636724,
 132166000,149796284,168527576,188359876,209293184,
 231327500,254462824,278699156]

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Last modified April 25 01:06 EDT 2024. Contains 371964 sequences. (Running on oeis4.)