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A253391 as a simple table

na(n)
144
2102
3143
4197
5250
6320
7391
8477
9564
10666
11769
12887
131006
141140
151275
161425
171576
181742
191909
202091
212274
222472
232671
242885
253100
263330
273561
283807
294054
304316
314579
324857
335136
345430
355725
366035
376346
386672
396999
407341
417684
428042
438401
448775
459150

[44,102,143,197,250,320,391,477,564,666,769,887,
 1006,1140,1275,1425,1576,1742,1909,2091,2274,2472,
 2671,2885,3100,3330,3561,3807,4054,4316,4579,4857,
 5136,5430,5725,6035,6346,6672,6999,7341,7684,8042,
 8401,8775,9150]