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A138353 formatted as a simple table:

n a(n)
1 13
2 73
3 109
4 409
5 1033
6 1453
7 1609
8 2713
9 3373
10 3853
11 4909
12 6733
13 7753
14 9613
15 10009
16 12109
17 12553
18 13933
19 19609
20 20173
21 25609

[13,73,109,409,1033,1453,1609,2713,3373,3853,4909,
 6733,7753,9613,10009,12109,12553,13933,19609,
 20173,25609]

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Last modified December 20 16:54 EST 2009. Contains 171081 sequences.


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