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A240540 as a simple table

na(n)
00
10
20
31
42
52
62
75
87
98
1013
1117
1226
1331
1443
1555
1676
1798
18125
19161
20206
21261
22331
23417
24518
25648
26805
27995
281229
291508
301848
312255
322751
333335
344044
354884
365892
377084
388510
3910183
4012179
4114524
4217299
4320555
4424398
4528885
4634169
4740337
4847551
4955961

[0,0,0,1,2,2,2,5,7,8,13,17,26,31,43,55,76,98,125,
 161,206,261,331,417,518,648,805,995,1229,1508,
 1848,2255,2751,3335,4044,4884,5892,7084,8510,
 10183,12179,14524,17299,20555,24398,28885,34169,
 40337,47551,55961]