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A203285 as a simple table

na(n)
10
20
30
40
54
60
70
84
94
100
110
1216
1328
1416
150
160
1736
1864
1964
2036
210
220
23100
24372
25676
26372
27100
280
290
30256
311444
324624
334624
341444
35256
360
370
38676
396528
4040000
4172852
4240000
436528
44676
450
460
471764
4828900
49311364
50996004
51996004
52311364
5328900
541764
550
560
574624
58127412

[0,0,0,0,4,0,0,4,4,0,0,16,28,16,0,0,36,64,64,36,0,
 0,100,372,676,372,100,0,0,256,1444,4624,4624,1444,
 256,0,0,676,6528,40000,72852,40000,6528,676,0,0,
 1764,28900,311364,996004,996004,311364,28900,1764,
 0,0,4624,127412]