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A223445 as a simple table

n a(n)
1 144
2 1616
3 20640
4 262368
5 3364544
6 43139520
7 553773760
8 7110140800
9 91312361088
10 1172796624128
11 15064174682368
12 193501020879360
13 2485596168674816
14 31928841920689152
15 410146384220210176
16 5268614337966065664 

[144,1616,20640,262368,3364544,43139520,553773760,
 7110140800,91312361088,1172796624128,
 15064174682368,193501020879360,2485596168674816,
 31928841920689152,410146384220210176,
 5268614337966065664]

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Last modified May 19 12:15 EDT 2024. Contains 372692 sequences. (Running on oeis4.)