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A218025 as a simple table

na(n)
00
11
21
31
41
51
61
71
81
91
102
113
125
137
1411
1515
1622
1730
1843
1959
2085
21118
22170
23241
24349
25500
26728
271051
281534
292226
303252
314735
326929
3310117
3414829
3521715
3631893
3746828
3868920
39101442
40149589
41220650
42325939
43481659
44712605
451054747
461562670
472316296
483436200

[0,1,1,1,1,1,1,1,1,1,2,3,5,7,11,15,22,30,43,59,85,
 118,170,241,349,500,728,1051,1534,2226,3252,4735,
 6929,10117,14829,21715,31893,46828,68920,101442,
 149589,220650,325939,481659,712605,1054747,
 1562670,2316296,3436200]