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A014918 as a simple table

n a(n)
1 1
2 13
3 121
4 985
5 7465
6 54121
7 380713
8 2620201
9 17736745
10 118513705
11 783641641
12 5137206313
13 33435376681
14 216285092905
15 1391747554345
16 8914707307561
17 56873575734313
18 361553445739561
19 2291192622439465
20 14478387422649385

[1,13,121,985,7465,54121,380713,2620201,17736745,
 118513705,783641641,5137206313,33435376681,
 216285092905,1391747554345,8914707307561,
 56873575734313,361553445739561,2291192622439465,
 14478387422649385]

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Last modified March 28 15:38 EDT 2024. Contains 371254 sequences. (Running on oeis4.)