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A003048 formatted as a simple table:

n a(n)
1 1
2 2
3 3
4 10
5 39
6 196
7 1175
8 8226
9 65807
10 592264
11 5922639
12 65149030
13 781788359
14 10163248668
15 142285481351
16 2134282220266
17 34148515524255
18 580524763912336
19 10449445750422047
20 198539469258018894

[1,2,3,10,39,196,1175,8226,65807,592264,5922639,
 65149030,781788359,10163248668,142285481351,
 2134282220266,34148515524255,580524763912336,
 10449445750422047,198539469258018894]

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Last modified November 27 22:38 EST 2009. Contains 167602 sequences.


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