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A240059 as a simple table

na(n)
00
11
21
32
42
55
66
710
812
920
1025
1137
1246
1367
1484
15116
16145
17197
18246
19325
20404
21527
22653
23837
241032
251310
261609
272018
282467
293070
303738
314612
325591
336854
348277
3510080
3612125
3714688
3817604
3921212
4025333
4130389
4236172
4343201
4451256
4560981
4672132
4785498

[0,1,1,2,2,5,6,10,12,20,25,37,46,67,84,116,145,
 197,246,325,404,527,653,837,1032,1310,1609,2018,
 2467,3070,3738,4612,5591,6854,8277,10080,12125,
 14688,17604,21212,25333,30389,36172,43201,51256,
 60981,72132,85498]