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A207689 as a simple table

n a(n)
1 9
2 81
3 100
4 256
5 576
6 1156
7 2500
8 5476
9 11664
10 24964
11 53824
12 115600
13 248004
14 532900
15 1144900
16 2458624
17 5280804
18 11343424
19 24364096
20 52330756
21 112402404
22 241429444
23 518563984
24 1113823876
25 2392383744
26 5138595856
27 11037183364
28 23706760900

[9,81,100,256,576,1156,2500,5476,11664,24964,
 53824,115600,248004,532900,1144900,2458624,
 5280804,11343424,24364096,52330756,112402404,
 241429444,518563984,1113823876,2392383744,
 5138595856,11037183364,23706760900]

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Last modified April 25 07:07 EDT 2024. Contains 371964 sequences. (Running on oeis4.)