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A219516 as a simple table

n a(n)
1 5
2 6
3 43
4 166
5 620
6 2125
7 6994
8 22202
9 67464
10 195743
11 543950
12 1452673
13 3737953
14 9286352
15 22316636
16 51975268
17 117526674
18 258459526
19 553680185
20 1157120286
21 2362356507
22 4717471586
23 9225257317
24 17685766540
25 33272247562
26 61483526901

[5,6,43,166,620,2125,6994,22202,67464,195743,
 543950,1452673,3737953,9286352,22316636,51975268,
 117526674,258459526,553680185,1157120286,
 2362356507,4717471586,9225257317,17685766540,
 33272247562,61483526901]

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Last modified September 20 10:32 EDT 2019. Contains 327229 sequences. (Running on oeis4.)