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A124124 formatted as a simple table:

n a(n)
1 1
2 2
3 6
4 13
5 37
6 78
7 218
8 457
9 1273
10 2666
11 7422
12 15541
13 43261
14 90582
15 252146
16 527953
17 1469617
18 3077138
19 8565558

[1,2,6,13,37,78,218,457,1273,2666,7422,15541,
 43261,90582,252146,527953,1469617,3077138,
 8565558]

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Last modified November 30 13:13 EST 2009. Contains 167758 sequences.


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