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A272223 as a simple table

na(n)
01
15
214
350
475
5171
6236
7428
8525
9809
10958
111394
121575
132155
142460
153272
163621
174641
185022
196362
206767
218347
228908
2310840
2411473
2513605
2614486
2716998
2817955
2920767
3022036
3125320
3226593
3330365
3431730
3536126
3637483
3742247
3843852
3949216
4051173
4156953
4259050

[1,5,14,50,75,171,236,428,525,809,958,1394,1575,
 2155,2460,3272,3621,4641,5022,6362,6767,8347,8908,
 10840,11473,13605,14486,16998,17955,20767,22036,
 25320,26593,30365,31730,36126,37483,42247,43852,
 49216,51173,56953,59050]