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A130814 as a simple table

na(n)
11
24
35
48
511
620
725
832
939
1052
1161
1272
1383
1496
15113
16128
17141
18164
19181
20200
21219
22240
23267
24288
25311
26336
27369
28392
29419
30452

[1,4,5,8,11,20,25,32,39,52,61,72,83,96,113,128,
 141,164,181,200,219,240,267,288,311,336,369,392,
 419,452]