login

A122056 as a simple table

na(n)
00
10
21
33
46
510
615
721
828
936
1046
1158
1272
1388
14106
15126
16148
17172
18199
19229
20262
21298
22337
23379
24424
25472
26524
27580
28640
29704
30772
31844
32920
331000
341085
351175
361270
371370
381475
391585
401700
411820
421946
432078
442216
452360
462510
472666
482828
492996
503171
513353
523542
533738

[0,0,1,3,6,10,15,21,28,36,46,58,72,88,106,126,148,
 172,199,229,262,298,337,379,424,472,524,580,640,
 704,772,844,920,1000,1085,1175,1270,1370,1475,
 1585,1700,1820,1946,2078,2216,2360,2510,2666,2828,
 2996,3171,3353,3542,3738]