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A143743 formatted as a simple table:

n a(n)
1 1
2 1
3 2
4 3
5 5
6 14
7 27
8 82
9 271
10 5929
11 8201
12 11723
13 23889
14 45391
15 972463
16 1909410
17 1952329
18 2855584
19 7996276

[1,1,2,3,5,14,27,82,271,5929,8201,11723,23889,
 45391,972463,1909410,1952329,2855584,7996276]

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Last modified November 25 20:09 EST 2009. Contains 167514 sequences.


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