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A317664 as a simple table

n a(n)
0 1
1 4
2 96
3 3520
4 181584
5 12046208
6 976817408
7 93618157824
8 10353263884352
9 1297682198608960
10 181792547403610112
11 28148715766252519424
12 4773717142486206475264
13 879979421777903153737728
14 175192929827140711780067328
15 37462651348142346656294109184
16 8563418069261195349710481467648
17 2083773631690873034841394464054272

[1,4,96,3520,181584,12046208,976817408,
 93618157824,10353263884352,1297682198608960,
 181792547403610112,28148715766252519424,
 4773717142486206475264,879979421777903153737728,
 175192929827140711780067328,
 37462651348142346656294109184,
 8563418069261195349710481467648,
 2083773631690873034841394464054272]

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Last modified May 27 07:28 EDT 2024. Contains 372850 sequences. (Running on oeis4.)