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A321416 as a simple table

na(n)
01
10
25
30
415
52
635
710
870
930
10128
1170
12220
13140
14360
15254
16565
17430
18855
19690
201255
211060
221795
231570
242510
252256
263440
273160
284630
294330
306132
315820
328005
337690
3410315
3510008
3613135
3712850
3816545
3916300
4020634
4120450
4225500
4325400
4431250
4531260

[1,0,5,0,15,2,35,10,70,30,128,70,220,140,360,254,
 565,430,855,690,1255,1060,1795,1570,2510,2256,
 3440,3160,4630,4330,6132,5820,8005,7690,10315,
 10008,13135,12850,16545,16300,20634,20450,25500,
 25400,31250,31260]