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A071237 as a simple table

na(n)
00
12
215
360
4170
5390
6777
71400
82340
93690
105555
118052
1211310
1315470
1420685
1527120
1634952
1744370
1855575
1968780
2084210
21102102
22122705
23146280
24173100
25203450
26237627
27275940
28318710
29366270
30418965
31477152
32541200
33611490
34688415
35772380
36863802
37963110

[0,2,15,60,170,390,777,1400,2340,3690,5555,8052,
 11310,15470,20685,27120,34952,44370,55575,68780,
 84210,102102,122705,146280,173100,203450,237627,
 275940,318710,366270,418965,477152,541200,611490,
 688415,772380,863802,963110]