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A204725 as a simple table

n a(n)
1 544
2 1624
3 4772
4 15688
5 50920
6 171860
7 576738
8 1965706
9 6689546
10 22932416
11 78640444
12 270790262
13 933412812
14 3226219066
15 11165062980
16 38716535168
17 134425106068
18 467465565780
19 1627539663062
20 5673849033360
21 19801040277874

[544,1624,4772,15688,50920,171860,576738,1965706,
 6689546,22932416,78640444,270790262,933412812,
 3226219066,11165062980,38716535168,134425106068,
 467465565780,1627539663062,5673849033360,
 19801040277874]

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Last modified April 24 00:30 EDT 2024. Contains 371917 sequences. (Running on oeis4.)