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A223991 as a simple table

n a(n)
1 84
2 7056
3 325120
4 9647292
5 204647416
6 3322756326
7 43307637038
8 469239396496
9 4340915844892
10 35013234463686
11 250416999823220
12 1610131956940138
13 9414450936518133
14 50540930874984955
15 251164546472066722 

[84,7056,325120,9647292,204647416,3322756326,
 43307637038,469239396496,4340915844892,
 35013234463686,250416999823220,1610131956940138,
 9414450936518133,50540930874984955,
 251164546472066722]

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Last modified April 24 05:33 EDT 2024. Contains 371918 sequences. (Running on oeis4.)