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A020141 as a simple table

na(n)
14
26
312
421
585
6105
7231
8244
9276
10357
11427
12561
131099
141785
151891
162465
172806
183605
195028
205149
215185
225565
236601
247107
258841
268911
279577
289637
2910308
3010585
3111305
3212403
3312621
3413019
3513345
3613461
3713685
3814491
3914981
4015051
4115505
4215841
4317803

[4,6,12,21,85,105,231,244,276,357,427,561,1099,
 1785,1891,2465,2806,3605,5028,5149,5185,5565,6601,
 7107,8841,8911,9577,9637,10308,10585,11305,12403,
 12621,13019,13345,13461,13685,14491,14981,15051,
 15505,15841,17803]