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A254695 as a simple table

n a(n)
1 2606
2 8142
3 25962
4 81390
5 242076
6 665256
7 1954106
8 5903724
9 17914000
10 54038937
11 160308249
12 478607126
13 1443443997
14 4369141817
15 13219429435
16 39902004658
17 120477837636
18 364791774779
19 1106851765150
20 3359640314837
21 10196138352130

[2606,8142,25962,81390,242076,665256,1954106,
 5903724,17914000,54038937,160308249,478607126,
 1443443997,4369141817,13219429435,39902004658,
 120477837636,364791774779,1106851765150,
 3359640314837,10196138352130]

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Last modified April 19 19:02 EDT 2024. Contains 371798 sequences. (Running on oeis4.)