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A120266 as a simple table

n a(n)
1 2
2 5
3 13
4 103
5 1097
6 1223
7 47273
8 556403
9 10661993
10 7281587
11 62929017101
12 7218065
13 60718862681977
14 595953719897
15 13324966405463
16 247016301114823
17 28505097599389815853
18 549689343118061
19 320305944459287485595917

[2,5,13,103,1097,1223,47273,556403,10661993,
 7281587,62929017101,7218065,60718862681977,
 595953719897,13324966405463,247016301114823,
 28505097599389815853,549689343118061,
 320305944459287485595917]

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Last modified August 5 18:00 EDT 2021. Contains 346488 sequences. (Running on oeis4.)