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A118101 formatted as a simple table:

n a(n)
0 1
1 7
2 27
3 119
4 427
5 1879
6 6827
7 30039
8 109227
9 480599
10 1747627
11 7689559
12 27962027
13 123032919
14 447392427
15 1968526679
16 7158278827
17 31496426839
18 114532461227
19 503942829399
20 1832519379627
21 8063085270359
22 29320310074027

[1,7,27,119,427,1879,6827,30039,109227,480599,
 1747627,7689559,27962027,123032919,447392427,
 1968526679,7158278827,31496426839,114532461227,
 503942829399,1832519379627,8063085270359,
 29320310074027]

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Last modified December 5 23:38 EST 2009. Contains 170428 sequences.


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