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A157133 as a simple table

na(n)
01
11
21
32
44
57
614
730
862
9129
10278
11604
121313
132883
146386
1514203
1631733
1771272
18160725
19363670
20825653
211880351
224293985
239830499
2422558939
2551880565
26119552907
27276012657
28638348123
291478749229
303430799333
317971134523

[1,1,1,2,4,7,14,30,62,129,278,604,1313,2883,6386,
 14203,31733,71272,160725,363670,825653,1880351,
 4293985,9830499,22558939,51880565,119552907,
 276012657,638348123,1478749229,3430799333,
 7971134523]