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A206874 as a simple table

n a(n)
1 21
2 441
3 3967
4 55063
5 728935
6 8942469
7 115505069
8 1476136671
9 18751133599
10 239558002631
11 3055238118019
12 38950706917793
13 496876286463839
14 6336882323606735
15 80816445128377245
16 1030742612403238579

[21,441,3967,55063,728935,8942469,115505069,
 1476136671,18751133599,239558002631,3055238118019,
 38950706917793,496876286463839,6336882323606735,
 80816445128377245,1030742612403238579]

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Last modified June 30 09:10 EDT 2022. Contains 354920 sequences. (Running on oeis4.)