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A007133 formatted as a simple table:

n a(n)
1 1
2 1
3 9
4 101
5 3223
6 301597
7 98198291
8 112780875113
9 458970424333059
10 6669800460126763729
11 349443329644003900650627
12 66606536952459989434239085385
13 46558117112722258272139140469354603

[1,1,9,101,3223,301597,98198291,112780875113,
 458970424333059,6669800460126763729,
 349443329644003900650627,
 66606536952459989434239085385,
 46558117112722258272139140469354603]

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Last modified December 1 19:22 EST 2009. Contains 167811 sequences.


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