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A177680 as a simple table

na(n)
11
25
3110
4135
5355
6425
7555
8565
9975
101045
111755
125530
136935
147355
158925
169240
179555
1810640
1910850
2011730
2111830
2212045
2312350
2412460
2513130
2613445
2713655
2814590
2915540
3017050
3119245
3220795
3322330
3422825
3526070
3626910
3728075
3830585
3930805

[1,5,110,135,355,425,555,565,975,1045,1755,5530,
 6935,7355,8925,9240,9555,10640,10850,11730,11830,
 12045,12350,12460,13130,13445,13655,14590,15540,
 17050,19245,20795,22330,22825,26070,26910,28075,
 30585,30805]