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A255776 as a simple table

n a(n)
1 140
2 436
3 1512
4 5126
5 17325
6 58707
7 198635
8 672183
9 2274999
10 7699081
11 26056081
12 88181805
13 298433705
14 1009989977
15 3418112157
16 11567925109
17 39149360907
18 132493286347
19 448397385023
20 1517512474487
21 5135721548305
22 17380836236957

[140,436,1512,5126,17325,58707,198635,672183,
 2274999,7699081,26056081,88181805,298433705,
 1009989977,3418112157,11567925109,39149360907,
 132493286347,448397385023,1517512474487,
 5135721548305,17380836236957]

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Last modified April 25 01:35 EDT 2024. Contains 371964 sequences. (Running on oeis4.)