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A212772 as a simple table

na(n)
01
11
20
30
40
51
63
78
815
925
1038
1156
1278
13105
14137
15176
16221
17273
18332
19400
20476
21561
22655
23760
24875
251001
261138
271288
281450
291625
301813
312016
322233
332465
342712
352976
363256
373553
383867
394200
404551
414921
425310
435720
446150
456601
467073
477568
488085
498625
509188
519776
5210388
5311025
5411687
5512376
5613091
5713833
5814602
5915400
6016226

[1,1,0,0,0,1,3,8,15,25,38,56,78,105,137,176,221,
 273,332,400,476,561,655,760,875,1001,1138,1288,
 1450,1625,1813,2016,2233,2465,2712,2976,3256,3553,
 3867,4200,4551,4921,5310,5720,6150,6601,7073,7568,
 8085,8625,9188,9776,10388,11025,11687,12376,13091,
 13833,14602,15400,16226]