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A078586 formatted as a simple table:

n a(n)
1 3
2 21
3 231
4 4389
5 100947
6 3129357
7 134562351
8 6324430497
9 373141399323
10 25000473754641
11 1775033636579511
12 140227657289781369
13 11638895555051853627
14 1198806242170340923581
15 128272267912226478823167

[3,21,231,4389,100947,3129357,134562351,
 6324430497,373141399323,25000473754641,
 1775033636579511,140227657289781369,
 11638895555051853627,1198806242170340923581,
 128272267912226478823167]

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Last modified December 16 17:18 EST 2009. Contains 170825 sequences.


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