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A116771 as a simple table

na(n)
11
22
36
421
574
6237
7668
81667
93750
107743
1114898
1227033
1346698
1477369
15123672
16191639
17288998
18425499
19613278
20867261
211205610
221650213
232227220
242967627
253907910
265090711
276565578
288389761
2910629066
3013358769

[1,2,6,21,74,237,668,1667,3750,7743,14898,27033,
 46698,77369,123672,191639,288998,425499,613278,
 867261,1205610,1650213,2227220,2967627,3907910,
 5090711,6565578,8389761,10629066,13358769]