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A238014 as a simple table

n a(n)
0 1
1 1
2 2
3 2
4 4
5 6
6 12
7 20
8 48
9 84
10 216
11 408
12 1104
13 2280
14 6288
15 14128
16 40256
17 96240
18 287904
19 714016
20 2246592
21 5750112
22 18900672
23 49973568
24 169592576
25 466175808
26 1618212224
27 4637091200
28 16393123072
29 48926588544
30 176264622336
31 545058738944
32 2008508679168

[1,1,2,2,4,6,12,20,48,84,216,408,1104,2280,6288,
 14128,40256,96240,287904,714016,2246592,5750112,
 18900672,49973568,169592576,466175808,1618212224,
 4637091200,16393123072,48926588544,176264622336,
 545058738944,2008508679168]

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Last modified August 22 04:18 EDT 2024. Contains 375356 sequences. (Running on oeis4.)