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A063865 as a simple table

na(n)
01
10
20
32
42
50
60
78
814
90
100
1170
12124
130
140
15722
161314
170
180
198220
2015272
210
220
2399820
24187692
250
260
271265204
282399784
290
300
3116547220
3231592878
330
340
35221653776
36425363952
370
380
393025553180
405830034720
410
420
4341931984034
4481072032060
450
460

[1,0,0,2,2,0,0,8,14,0,0,70,124,0,0,722,1314,0,0,
 8220,15272,0,0,99820,187692,0,0,1265204,2399784,0,
 0,16547220,31592878,0,0,221653776,425363952,0,0,
 3025553180,5830034720,0,0,41931984034,81072032060,
 0,0]