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A016103 formatted as a simple table:

n a(n)
0 1
1 15
2 151
3 1275
4 9751
5 70035
6 481951
7 3216795
8 20991751
9 134667555
10 852639151
11 5343198315
12 33212784151
13 205111785075
14 1260114546751
15 7708980203835
16 46999640806951
17 285743822630595
18 1733261544204751

[1,15,151,1275,9751,70035,481951,3216795,20991751,
 134667555,852639151,5343198315,33212784151,
 205111785075,1260114546751,7708980203835,
 46999640806951,285743822630595,1733261544204751]

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Last modified December 6 13:45 EST 2009. Contains 170429 sequences.


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