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A113283 as a simple table

n a(n)
0 1
1 3
2 11
3 51
4 255
5 1325
6 7039
7 37951
8 206799
9 1135969
10 6279509
11 34889553
12 194664283
13 1089943229
14 6120967411
15 34463104999
16 194474062663
17 1099571123853
18 6227893795649
19 35329149864161
20 200691916063033
21 1141489886332555

[1,3,11,51,255,1325,7039,37951,206799,1135969,
 6279509,34889553,194664283,1089943229,6120967411,
 34463104999,194474062663,1099571123853,
 6227893795649,35329149864161,200691916063033,
 1141489886332555]

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Last modified April 24 22:17 EDT 2024. Contains 371964 sequences. (Running on oeis4.)