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A011915 as a simple table

na(n)
00
10
20
30
44
524
672
7168
8336
9604
101008
111584
122376
133432
144804
156552
168736
1711424
1814688
1918604
2023256
2128728
2235112
2342504
2451004
2560720
2671760
2784240
2898280
29114004
30131544
31151032
32172608
33196416
34222604
35251328
36282744
37317016
38354312

[0,0,0,0,4,24,72,168,336,604,1008,1584,2376,3432,
 4804,6552,8736,11424,14688,18604,23256,28728,
 35112,42504,51004,60720,71760,84240,98280,114004,
 131544,151032,172608,196416,222604,251328,282744,
 317016,354312]