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A234269 as a simple table

na(n)
00
10
21
31
44
57
618
739
890
9206
10470
111085
122492
135762
1413314
1530849
1671556
17166210
18386562
19899976
202097524
214892966
2211423984
2326693381
2462417940
25146053272
26341970538
27801168316
281878016792
294404544926
3010335098184
3124262063281
3256980852484
33133877548896

[0,0,1,1,4,7,18,39,90,206,470,1085,2492,5762,
 13314,30849,71556,166210,386562,899976,2097524,
 4892966,11423984,26693381,62417940,146053272,
 341970538,801168316,1878016792,4404544926,
 10335098184,24262063281,56980852484,133877548896]