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A305357 as a simple table

na(n)
11
226
327
464
5137
6271
7656
81414
93251
107823
1117334
1240796
1393604
14216821
15501777
161167670
172698662
186270487
1914570871
2033832392
2178619380
22182859215
23425198247
24989053517
252302010385
265357492695
2712472512027
2829043019534
2967636886076

[1,26,27,64,137,271,656,1414,3251,7823,17334,
 40796,93604,216821,501777,1167670,2698662,6270487,
 14570871,33832392,78619380,182859215,425198247,
 989053517,2302010385,5357492695,12472512027,
 29043019534,67636886076]