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A254532 as a simple table

n a(n)
1 1
2 1
3 1
4 2
5 4
6 6
7 11
8 20
9 33
10 62
11 135
12 317
13 692
14 1345
15 2651
16 5741
17 12576
18 25825
19 49270
20 90118
21 168115
22 340003
23 751400
24 1741713
25 4057301
26 9232683
27 20184851
28 42473752
29 87925348
30 183030469
31 382853596
32 790870128
33 1597901060
34 3189861839
35 6430641490

[1,1,1,2,4,6,11,20,33,62,135,317,692,1345,2651,
 5741,12576,25825,49270,90118,168115,340003,751400,
 1741713,4057301,9232683,20184851,42473752,
 87925348,183030469,382853596,790870128,1597901060,
 3189861839,6430641490]

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Last modified January 26 21:14 EST 2022. Contains 350600 sequences. (Running on oeis4.)