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A221981 as a simple table

na(n)
129
2149
3269
4389
5509
61109
71229
81949
92309
102909
113989
124349
135189
145309
156269
166389
177109
187949
198069
209749
2110589
2210709
2311069
2411549
2512149
2612269
2713229
2813829
2914549
3015629
3116229
3217189
3317789
3418269
3519949
3620789
3722109
3822229
3924029
4024989
4125349
4225469
4325589
4426189
4526309
4628109
4728229
4828949
4929669
5030029
5130869
5231469
5332069
5433149
5534589
5634949
5736269
5836629
5936749
6037589

[29,149,269,389,509,1109,1229,1949,2309,2909,3989,
 4349,5189,5309,6269,6389,7109,7949,8069,9749,
 10589,10709,11069,11549,12149,12269,13229,13829,
 14549,15629,16229,17189,17789,18269,19949,20789,
 22109,22229,24029,24989,25349,25469,25589,26189,
 26309,28109,28229,28949,29669,30029,30869,31469,
 32069,33149,34589,34949,36269,36629,36749,37589]