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A141015 as a simple table

na(n)
00
11
22
34
49
519
641
788
8189
9406
10872
111873
124023
138641
1418560
1539865
1685626
17183916
18395033
19848491
201822473
213914488
228407925
2318059374
2438789712
2583316385
26178955183
27384377665
28825604416
291773314929
303808901426

[0,1,2,4,9,19,41,88,189,406,872,1873,4023,8641,
 18560,39865,85626,183916,395033,848491,1822473,
 3914488,8407925,18059374,38789712,83316385,
 178955183,384377665,825604416,1773314929,
 3808901426]