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A300533 as a simple table

na(n)
11
23
35
416
540
6113
7304
8833
92270
106194
1116900
1246103
13125787
14343166
15936250
162554294
176968726
1819012299
1951870004
20141513486
21386081850
221053321508
232873707154
247840144587
2521389746215
2658356225385
27159209417569
28434360490031

[1,3,5,16,40,113,304,833,2270,6194,16900,46103,
 125787,343166,936250,2554294,6968726,19012299,
 51870004,141513486,386081850,1053321508,
 2873707154,7840144587,21389746215,58356225385,
 159209417569,434360490031]