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A128850 as a simple table

na(n)
00
11
21
36
47
513
633
746
879
9204
10283
11487
12770
131257
1422139
1523396
1645535
1768931
18183397
19252328
20940381
213073471
227087323
2324335440
24153099963
25330535366
263458453623
273788988989
287247442612
2911036431601
3029320305814
31274919183927

[0,1,1,6,7,13,33,46,79,204,283,487,770,1257,22139,
 23396,45535,68931,183397,252328,940381,3073471,
 7087323,24335440,153099963,330535366,3458453623,
 3788988989,7247442612,11036431601,29320305814,
 274919183927]