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A116715 as a simple table

na(n)
11
22
35
412
525
654
7120
8265
9580
101272
112796
126143
1313488
1429619
1565053
16142873
17313771
18689095
191513390
203323699
217299465
2216031000
2335207128
2477321545
25169812767
26372941033
27819049274
281798787604
293950478790
308676000808
3119054143661
3241846514135

[1,2,5,12,25,54,120,265,580,1272,2796,6143,13488,
 29619,65053,142873,313771,689095,1513390,3323699,
 7299465,16031000,35207128,77321545,169812767,
 372941033,819049274,1798787604,3950478790,
 8676000808,19054143661,41846514135]