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A226354 as a simple table

n a(n)
1 1
2 4
3 9
4 16
5 81
6 10000
7 640000
8 7290000
9 40960000
10 156250000
11 188210961
12 466560000
13 1176490000
14 2621440000
15 5314410000
16 10000000000
17 17715610000
18 29859840000
19 48268090000
20 75295360000
21 113906250000
22 167772160000
23 241375690000
24 340122240000
25 470458810000

[1,4,9,16,81,10000,640000,7290000,40960000,
 156250000,188210961,466560000,1176490000,
 2621440000,5314410000,10000000000,17715610000,
 29859840000,48268090000,75295360000,113906250000,
 167772160000,241375690000,340122240000,
 470458810000]

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Last modified April 23 20:33 EDT 2024. Contains 371916 sequences. (Running on oeis4.)