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A110579 formatted as a simple table:

n a(n)
0 1
1 4
2 11
3 29
4 87
5 317
6 1367
7 6644
8 35257
9 201152
10 1224225
11 7906794
12 53961576
13 387673853
14 2921972174
15 23036161619
16 189459483913
17 1621711095618
18 14416893342727
19 132860397599808
20 1267097654903284

[1,4,11,29,87,317,1367,6644,35257,201152,1224225,
 7906794,53961576,387673853,2921972174,23036161619,
 189459483913,1621711095618,14416893342727,
 132860397599808,1267097654903284]

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Last modified December 5 08:23 EST 2009. Contains 170348 sequences.


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