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A272775 as a simple table

n a(n)
1 121
2 6724
3 154449
4 1860496
5 14250625
6 78960996
7 344362249
8 1250895424
9 3936182121
10 11035502500
11 28143753121
12 66322731024
13 146186169649
14 304278004996
15 602680505625
16 1143051786496
17 2086600473049
18 3681862517124
19 6302555019121
20 10498248010000
21 17061121121121

[121,6724,154449,1860496,14250625,78960996,
 344362249,1250895424,3936182121,11035502500,
 28143753121,66322731024,146186169649,304278004996,
 602680505625,1143051786496,2086600473049,
 3681862517124,6302555019121,10498248010000,
 17061121121121]

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Last modified June 18 19:04 EDT 2021. Contains 345120 sequences. (Running on oeis4.)