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A225205 as a simple table

n a(n)
0 1
1 3
2 4
3 11
4 125
5 386
6 2055
7 2441
8 26465
9 28906
10 84277
11 450291
12 1435150
13 7626041
14 9061191
15 25748423
16 112054883
17 137803306
18 249858189
19 637519684
20 2799936925
21 143434302859
22 146234239784
23 728371261995
24 1602976763774
25 3934324789543
26 123567045239607

[1,3,4,11,125,386,2055,2441,26465,28906,84277,
 450291,1435150,7626041,9061191,25748423,112054883,
 137803306,249858189,637519684,2799936925,
 143434302859,146234239784,728371261995,
 1602976763774,3934324789543,123567045239607]

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Last modified May 4 04:49 EDT 2024. Contains 372227 sequences. (Running on oeis4.)