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A309758 as a simple table

na(n)
11
23
34
49
512
613
727
836
939
1040
1181
12108
13117
14120
15121
16243
17324
18351
19360
20363
21364
22729
23972
241053
251080
261089
271092
281093
292187
302916
313159
323240
333267
343276
353279
363280
376561
388748
399477
409720
419801
429828
439837
449840
459841
4619683
4726244
4828431

[1,3,4,9,12,13,27,36,39,40,81,108,117,120,121,243,
 324,351,360,363,364,729,972,1053,1080,1089,1092,
 1093,2187,2916,3159,3240,3267,3276,3279,3280,6561,
 8748,9477,9720,9801,9828,9837,9840,9841,19683,
 26244,28431]