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A271012 as a simple table

na(n)
01
14
213
340
425
588
681
7176
861
9316
10124
11424
12217
13560
14297
15828
16224
171064
18377
191248
20485
211568
22656
231888
24637
252184
26905
272580
28996
292921
301344
313253
321152
333852
341292
354181
361620
374617
381708
395325
401920
415720
422316
436389
442284
456901
462940
477361

[1,4,13,40,25,88,81,176,61,316,124,424,217,560,
 297,828,224,1064,377,1248,485,1568,656,1888,637,
 2184,905,2580,996,2921,1344,3253,1152,3852,1292,
 4181,1620,4617,1708,5325,1920,5720,2316,6389,2284,
 6901,2940,7361]