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A063191 formatted as a simple table:

n a(n)
1 1
2 9
3 11
4 15
5 25
6 27
7 36
8 173
9 202
10 1965
11 10312
12 13538
13 31564
14 39844
15 88358
16 90936
17 171767
18 798975
19 1350952
20 1934096
21 4998490
22 6950469
23 16097930
24 30366857
25 201980012
26 280003359
27 726993911
28 6157450525
29 25921409405
30 26415716358

[1,9,11,15,25,27,36,173,202,1965,10312,13538,
 31564,39844,88358,90936,171767,798975,1350952,
 1934096,4998490,6950469,16097930,30366857,
 201980012,280003359,726993911,6157450525,
 25921409405,26415716358]

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Last modified December 21 10:15 EST 2009. Contains 171081 sequences.


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