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A063025 as a simple table

n a(n)
0 0
1 1
2 1
3 1
4 1
5 3
6 14
7 50
8 141
9 357
10 957
11 2977
12 10023
13 33145
14 104788
15 324700
16 1021972
17 3313866
18 10941283
19 36150319
20 118733636
21 389270860
22 1282538880
23 4257534180
24 14209589940
25 47521738212
26 159015643218
27 532696723370
28 1788631842842
29 6022167998854
30 20322687778376

[0,1,1,1,1,3,14,50,141,357,957,2977,10023,33145,
 104788,324700,1021972,3313866,10941283,36150319,
 118733636,389270860,1282538880,4257534180,
 14209589940,47521738212,159015643218,532696723370,
 1788631842842,6022167998854,20322687778376]

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Last modified March 18 22:56 EDT 2024. Contains 370952 sequences. (Running on oeis4.)