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A228392 as a simple table

n a(n)
1 1
2 2
3 6
4 23
5 89
6 295
7 827
8 2017
9 4405
10 8812
11 16424
12 28887
13 48413
14 77897
15 121045
16 182513
17 268057
18 384694
19 540874
20 746663
21 1013937
22 1356587
23 1790735
24 2334961
25 3010541
26 3841696
27 4855852
28 6083911
29 7560533
30 9324429
31 11418665
32 13890977
33 16794097
34 20186090
35 24130702
36 28697719
37 33963337
38 40010543

[1,2,6,23,89,295,827,2017,4405,8812,16424,28887,
 48413,77897,121045,182513,268057,384694,540874,
 746663,1013937,1356587,1790735,2334961,3010541,
 3841696,4855852,6083911,7560533,9324429,11418665,
 13890977,16794097,20186090,24130702,28697719,
 33963337,40010543]

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Last modified March 29 00:26 EDT 2024. Contains 371264 sequences. (Running on oeis4.)