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A151530 as a simple table

na(n)
11
22
33
47
514
631
763
8141
9297
10649
111391
123026
136539
1414187
1530619
1666172
17142667
18307883
19663506
201429816
213077752
226622351

[1,2,3,7,14,31,63,141,297,649,1391,3026,6539,
 14187,30619,66172,142667,307883,663506,1429816,
 3077752,6622351]