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A258539 as a simple table

n a(n)
1 784
2 2916
3 8836
4 27889
5 81796
6 241081
7 682276
8 1915456
9 5262436
10 14341369
11 38613796
12 103347556
13 274763776
14 727812484
15 1921068900
16 5060045956
17 13303315600
18 34935348100
19 91655140516
20 240318589729
21 629813657664

[784,2916,8836,27889,81796,241081,682276,1915456,
 5262436,14341369,38613796,103347556,274763776,
 727812484,1921068900,5060045956,13303315600,
 34935348100,91655140516,240318589729,629813657664]

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Last modified May 23 16:11 EDT 2022. Contains 353976 sequences. (Running on oeis4.)