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A281090 as a simple table

na(n)
00
11
227
385
4139
5307
6399
7765
81043
91517
101889
113021
123523
135299
146269
157671
169209
1712729
1814179
1918995
2021307
2124991
2228303
2336261
2439307
2547541
2652833
2761173
2867113
2982125
3086601
31104655
32114695
33128069
34139213
35156653
36165819
37194591
38209753
39230835
40245457
41283887

[0,1,27,85,139,307,399,765,1043,1517,1889,3021,
 3523,5299,6269,7671,9209,12729,14179,18995,21307,
 24991,28303,36261,39307,47541,52833,61173,67113,
 82125,86601,104655,114695,128069,139213,156653,
 165819,194591,209753,230835,245457,283887]