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A017821 as a simple table

na(n)
01
10
20
31
41
51
62
73
84
95
108
1112
1216
1323
1434
1548
1668
1798
18141
19201
20287
21412
22590
23843
241207
251729
262474
273540
285068
297255
3010383
3114861
3221273
3330449
3443581
3562380
3689289
37127802
38182927
39261833
40374774

[1,0,0,1,1,1,2,3,4,5,8,12,16,23,34,48,68,98,141,
 201,287,412,590,843,1207,1729,2474,3540,5068,7255,
 10383,14861,21273,30449,43581,62380,89289,127802,
 182927,261833,374774]