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A007805 as a simple table

n a(n)
0 1
1 17
2 305
3 5473
4 98209
5 1762289
6 31622993
7 567451585
8 10182505537
9 182717648081
10 3278735159921
11 58834515230497
12 1055742538989025
13 18944531186571953
14 339945818819306129
15 6100080207560938369 

[1,17,305,5473,98209,1762289,31622993,567451585,
 10182505537,182717648081,3278735159921,
 58834515230497,1055742538989025,18944531186571953,
 339945818819306129,6100080207560938369]

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Last modified June 9 14:39 EDT 2024. Contains 373244 sequences. (Running on oeis4.)