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A172493 as a simple table

n a(n)
0 1
1 1
2 5
3 55
4 969
5 23471
6 722893
7 27025349
8 1188914961
9 60185489239
10 3446702343621
11 220325043859361
12 15551414491260409
13 1201309497935878085
14 100806806760636877293
15 9131452009580323562311
16 888090470343071154122145

[1,1,5,55,969,23471,722893,27025349,1188914961,
 60185489239,3446702343621,220325043859361,
 15551414491260409,1201309497935878085,
 100806806760636877293,9131452009580323562311,
 888090470343071154122145]

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Last modified June 15 11:51 EDT 2024. Contains 373407 sequences. (Running on oeis4.)