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A115890 as a simple table

n a(n)
1 1
2 2
3 141
4 517
5 1089
6 1621
7 1651
8 2359
9 17529
10 20086
11 124282
12 1664338
13 72452549
14 1503846167
15 14457164981
16 17107594211
17 17458514913
18 24556027479 

[1,2,141,517,1089,1621,1651,2359,17529,20086,
 124282,1664338,72452549,1503846167,14457164981,
 17107594211,17458514913,24556027479]

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Last modified April 19 13:40 EDT 2024. Contains 371792 sequences. (Running on oeis4.)