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A047739 as a simple table

na(n)
1343
21331
310201
414641
531213
694249
71030301
81332331
91367631
101478741
112060602
122513152
132551552
142570752
152939392
162977792
173090903
183498943
193637363
203735373
213850583
225221225
235265625
245734375
256948496
2611288211
2711333311
2812100121
2912499421
3013577531
3114655641
3222666622
3327700772
3429399392
3531244213
3633999933
3738988983
3858344385
3971111117
40100020001
41100585001
42101000101
43104060401
44104555401
45106878601

[343,1331,10201,14641,31213,94249,1030301,1332331,
 1367631,1478741,2060602,2513152,2551552,2570752,
 2939392,2977792,3090903,3498943,3637363,3735373,
 3850583,5221225,5265625,5734375,6948496,11288211,
 11333311,12100121,12499421,13577531,14655641,
 22666622,27700772,29399392,31244213,33999933,
 38988983,58344385,71111117,100020001,100585001,
 101000101,104060401,104555401,106878601]