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A211613 as a simple table

na(n)
00
11
220
378
4199
5407
6726
71180
81793
92589
103592
114826
126315
138083
1410154
1512552
1615301
1718425
1821948
1925894
2030287
2135151
2240510
2346388
2452809
2559797
2667376
2775570
2884403
2993899
30104082
31114976
32126605
33138993
34152164
35166142
36180951
37196615
38213158

[0,1,20,78,199,407,726,1180,1793,2589,3592,4826,
 6315,8083,10154,12552,15301,18425,21948,25894,
 30287,35151,40510,46388,52809,59797,67376,75570,
 84403,93899,104082,114976,126605,138993,152164,
 166142,180951,196615,213158]