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A005321 formatted as a simple table:

n a(n)
0 1
1 1
2 2
3 10
4 122
5 3346
6 196082
7 23869210
8 5939193962
9 2992674197026
10 3037348468846562
11 6189980791404487210
12 25285903982959247885402 

[1,1,2,10,122,3346,196082,23869210,5939193962,
 2992674197026,3037348468846562,
 6189980791404487210,25285903982959247885402]

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Last modified December 15 00:47 EST 2009. Contains 170825 sequences.

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