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A135903 formatted as a simple table:

n a(n)
0 1
1 1
2 3
3 15
4 102
5 860
6 8548
7 97094
8 1234324
9 17302880
10 264503376
11 4371376170
12 77567318328
13 1469440535360
14 29578625457508
15 630090773216810
16 14155112389880376
17 334337856517696916
18 8280411098557369468

[1,1,3,15,102,860,8548,97094,1234324,17302880,
 264503376,4371376170,77567318328,1469440535360,
 29578625457508,630090773216810,14155112389880376,
 334337856517696916,8280411098557369468]

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Last modified December 7 23:50 EST 2009. Contains 170430 sequences.


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