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A302693 as a simple table

na(n)
01
11
20
33
40
510
636
735
8448
9450
104600
1113167
1245408
13240006
14670124
153863835
1613209088
1760533974
18268324056
191089776654
205328589520
2122065836226
22106289169448
23481033496803
242231768294208
2510748702587800
2649858509230920
27245664498591891
281175943617623264

[1,1,0,3,0,10,36,35,448,450,4600,13167,45408,
 240006,670124,3863835,13209088,60533974,268324056,
 1089776654,5328589520,22065836226,106289169448,
 481033496803,2231768294208,10748702587800,
 49858509230920,245664498591891,1175943617623264]