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A267658 as a simple table

n a(n)
1 1
2 3
3 17
4 268
5 4585
6 55105
7 569689
8 7128794
9 126811891
10 2572337388
11 46961006281
12 747059584134
13 11319499747995

[1,3,17,268,4585,55105,569689,7128794,126811891,
 2572337388,46961006281,747059584134,
 11319499747995]

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Last modified June 2 00:37 EDT 2024. Contains 373032 sequences. (Running on oeis4.)