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A283958 as a simple table

n a(n)
1 1
2 1
3 1
4 1
5 4
6 10
7 25
8 139
9 391
10 1033
11 5806
12 16384
13 43345
14 243685
15 687709
16 1819441
17 10228936
18 28867366
19 76373161
20 429371599
21 1211741635
22 3205853305
23 18023378194
24 50864281276
25 134569465633
26 756552512521
27 2135088071929
28 5648711703265
29 31757182147660

[1,1,1,1,4,10,25,139,391,1033,5806,16384,43345,
 243685,687709,1819441,10228936,28867366,76373161,
 429371599,1211741635,3205853305,18023378194,
 50864281276,134569465633,756552512521,
 2135088071929,5648711703265,31757182147660]

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Last modified June 6 03:51 EDT 2024. Contains 373110 sequences. (Running on oeis4.)