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A201272 as a simple table

na(n)
01
11
24
37
414
521
641
754
886
9120
10168
11218
12307
13377
14496
15621
16776
17937
181177
191380
201676
211984
222344
232716
243221
253665
264260
274875
285570
296285
307201
318026
329074
3310152
3411344
3512566
3614071
3715449
3817136
3918865
4020748
4122673
4224977
4327112
4429656
4532256
4635056

[1,1,4,7,14,21,41,54,86,120,168,218,307,377,496,
 621,776,937,1177,1380,1676,1984,2344,2716,3221,
 3665,4260,4875,5570,6285,7201,8026,9074,10152,
 11344,12566,14071,15449,17136,18865,20748,22673,
 24977,27112,29656,32256,35056]