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A252831 as a simple table

na(n)
14
213
344
4127
5288
6529
7850
81251
91732
102293
112934
123655
134456
145337
156298
167339
178460
189661
1910942
2012303
2113744
2215265
2316866
2418547
2520308
2622149
2724070
2826071
2928152
3030313
3132554
3234875
3337276
3439757
3542318
3644959
3747680
3850481
3953362
4056323

[4,13,44,127,288,529,850,1251,1732,2293,2934,3655,
 4456,5337,6298,7339,8460,9661,10942,12303,13744,
 15265,16866,18547,20308,22149,24070,26071,28152,
 30313,32554,34875,37276,39757,42318,44959,47680,
 50481,53362,56323]