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A189589 as a simple table

n a(n)
1 1
2 1
3 1
4 4
5 10
6 22
7 59
8 141
9 299
10 632
11 1428
12 3354
13 7559
14 17051
15 39011
16 88596
17 199718
18 450804
19 1024183
20 2325465
21 5263935
22 11925661
23 27045401
24 61298900
25 138851955
26 314630019
27 713229703
28 1616454503
29 3662850431
30 8300898385
31 18813133993

[1,1,1,4,10,22,59,141,299,632,1428,3354,7559,
 17051,39011,88596,199718,450804,1024183,2325465,
 5263935,11925661,27045401,61298900,138851955,
 314630019,713229703,1616454503,3662850431,
 8300898385,18813133993]

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Last modified August 13 17:56 EDT 2024. Contains 375144 sequences. (Running on oeis4.)