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A264924 as a simple table

na(n)
01
10
20
30
41
54
610
720
836
960
10104
11180
12336
13620
141174
152160
163961
177100
1812690
1922424
2039651
2169820
22122970
23215904
24378470
25660872
261150740
271996200
283452685
295952916
3010237576
3117559460
3230049285
3351301020
3487390872
35148534232
36251916041
37426329040
38720003646
391213481344
402041155052
413426721080

[1,0,0,0,1,4,10,20,36,60,104,180,336,620,1174,
 2160,3961,7100,12690,22424,39651,69820,122970,
 215904,378470,660872,1150740,1996200,3452685,
 5952916,10237576,17559460,30049285,51301020,
 87390872,148534232,251916041,426329040,720003646,
 1213481344,2041155052,3426721080]