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A269677 as a simple table

n a(n)
1 8
2 64
3 504
4 3936
5 30504
6 234912
7 1799256
8 13716480
9 104139336
10 787814400
11 5940850872
12 44672407968
13 335060917608
14 2507328861024
15 18723903210264
16 139560051510336
17 1038430145451144
18 7714504288777152
19 57228077709064056

[8,64,504,3936,30504,234912,1799256,13716480,
 104139336,787814400,5940850872,44672407968,
 335060917608,2507328861024,18723903210264,
 139560051510336,1038430145451144,7714504288777152,
 57228077709064056]

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