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A172739 as a simple table

n a(n)
1 1
2 1107
3 2186815
4 3017084995
5 5646492993891
6 12077564886803781
7 27807404215104008937
8 68307608848277646753795
9 176369571737525105395211155
10 473652951543995073451549187737

[1,1107,2186815,3017084995,5646492993891,
 12077564886803781,27807404215104008937,
 68307608848277646753795,
 176369571737525105395211155,
 473652951543995073451549187737]

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Last modified August 19 23:59 EDT 2022. Contains 356231 sequences. (Running on oeis4.)