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A069020 as a simple table

n a(n)
1 1
2 4
3 9
4 64
5 1025
6 19476
7 331093
8 993280
9 73502721
10 1396551700
11 64241378201
12 6616861954704
13 853575192156817
14 16217928650979524
15 1232562577474443825
16 57930441141298859776
17 3475826468477931586561
18 79944008774992426490904
19 10072945105649045737853905

[1,4,9,64,1025,19476,331093,993280,73502721,
 1396551700,64241378201,6616861954704,
 853575192156817,16217928650979524,
 1232562577474443825,57930441141298859776,
 3475826468477931586561,79944008774992426490904,
 10072945105649045737853905]

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Last modified May 29 05:29 EDT 2024. Contains 372921 sequences. (Running on oeis4.)