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A159035 as a simple table

n a(n)
0 1
1 1
2 2
3 5
4 14
5 40
6 114
7 324
8 920
9 2612
10 7416
11 21056
12 59784
13 169744
14 481952
15 1368400
16 3885280
17 11031424
18 31321376
19 88930368
20 252498816
21 716916544
22 2035531648
23 5779458048
24 16409538688
25 46591385856
26 132286304768
27 375598753024

[1,1,2,5,14,40,114,324,920,2612,7416,21056,59784,
 169744,481952,1368400,3885280,11031424,31321376,
 88930368,252498816,716916544,2035531648,
 5779458048,16409538688,46591385856,132286304768,
 375598753024]

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Last modified April 23 08:33 EDT 2024. Contains 371905 sequences. (Running on oeis4.)