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A321988 as a simple table

na(n)
00
10
24
313
427
547
670
7102
8135
9178
10220
11275
12327
13393
14454
15532
16603
17692
18772
19873
20963
211075
221174
231298
241407
251542
261660
271807
281935
292093
302230
312400
322547
332728
342884
353077
363243
373447
383622
393838
404023

[0,0,4,13,27,47,70,102,135,178,220,275,327,393,
 454,532,603,692,772,873,963,1075,1174,1298,1407,
 1542,1660,1807,1935,2093,2230,2400,2547,2728,2884,
 3077,3243,3447,3622,3838,4023]