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A098300 as a simple table

n a(n)
0 0
1 1
2 15
3 196
4 2535
5 32761
6 423360
7 5470921
8 70698615
9 913611076
10 11806245375
11 152567578801
12 1971572279040
13 25477872048721
14 329240764354335
15 4254652064557636
16 54981236074894935
17 710501416909076521

[0,1,15,196,2535,32761,423360,5470921,70698615,
 913611076,11806245375,152567578801,1971572279040,
 25477872048721,329240764354335,4254652064557636,
 54981236074894935,710501416909076521]

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Last modified August 22 15:28 EDT 2014. Contains 245954 sequences.