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A006676 as a simple table

n a(n)
3 6
4 104
5 1345
6 16344
7 200452
8 2552192
9 34138908
10 482076000
11 7196676696
12 113548220928
13 1891322394624
14 33205209053184
15 613390541616000
16 11900521690398720
17 242050276080034560
18 5152173699467335680
19 114574144611434273280

[6,104,1345,16344,200452,2552192,34138908,
 482076000,7196676696,113548220928,1891322394624,
 33205209053184,613390541616000,11900521690398720,
 242050276080034560,5152173699467335680,
 114574144611434273280]

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Last modified March 28 14:38 EDT 2024. Contains 371254 sequences. (Running on oeis4.)