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A193911 as a simple table

na(n)
11
23
37
414
525
643
769
8110
9167
10255
11375
12558
13805
141179
151681
162438
173451
184975
197011
2010070
2114153
2220283
2328461
2440734
2557103
2681663
27114415
28163550
29229069
30327355
31458409
32654998
33917123
341310319
351834587
362620998
373669553
385242395
397339525
4010485230

[1,3,7,14,25,43,69,110,167,255,375,558,805,1179,
 1681,2438,3451,4975,7011,10070,14153,20283,28461,
 40734,57103,81663,114415,163550,229069,327355,
 458409,654998,917123,1310319,1834587,2620998,
 3669553,5242395,7339525,10485230]