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A176901 as a simple table

n a(n)
3 4
4 72
5 1584
6 70720
7 3948480
8 284570496
9 25574768128
10 2808243910656
11 369925183388160
12 57585548812887040
13 10458478438093154304
14 2191805683821733404672
15 525011528578874444283904
16 142540766765931981615759360
17 43542026550306796238178877440
18 14867182204795857282384287236096
19 5640920219495105293649671985430528

[4,72,1584,70720,3948480,284570496,25574768128,
 2808243910656,369925183388160,57585548812887040,
 10458478438093154304,2191805683821733404672,
 525011528578874444283904,
 142540766765931981615759360,
 43542026550306796238178877440,
 14867182204795857282384287236096,
 5640920219495105293649671985430528]

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Last modified April 18 22:18 EDT 2024. Contains 371782 sequences. (Running on oeis4.)