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A340248 as a simple table

na(n)
10
20
30
41
51
62
74
87
910
1015
1122
1229
1342
1451
1571
1687
17116
18132
19177
20201
21259
22289
23368
24404
25508
26550
27681
28738
29900
30959
311164
321239
331482
341569
351863
361962
372313
382424
392835
402971
413448
423590
434150
444318
454954
465142
475872
486080
496912
507140
518078
528343
539395
549672

[0,0,0,1,1,2,4,7,10,15,22,29,42,51,71,87,116,132,
 177,201,259,289,368,404,508,550,681,738,900,959,
 1164,1239,1482,1569,1863,1962,2313,2424,2835,2971,
 3448,3590,4150,4318,4954,5142,5872,6080,6912,7140,
 8078,8343,9395,9672]