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A214954 as a simple table

n a(n)
0 0
1 2
2 7
3 33
4 143
5 634
6 2793
7 12326
8 54370
9 239859
10 1058123
11 4667893
12 20592276
13 90842309
14 400748476
15 1767891558
16 7799007839
17 34405121341
18 151777302615
19 669561643730
20 2953753868221
21 13030408769658
22 57483311162030
23 253586139972259
24 1118688695658615

[0,2,7,33,143,634,2793,12326,54370,239859,1058123,
 4667893,20592276,90842309,400748476,1767891558,
 7799007839,34405121341,151777302615,669561643730,
 2953753868221,13030408769658,57483311162030,
 253586139972259,1118688695658615]

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Last modified March 29 11:14 EDT 2024. Contains 371278 sequences. (Running on oeis4.)