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A242426 as a simple table

na(n)
11
20
30
40
50
63
714
878
9497
103628
1129990
12277200
132834328
1431770514
15387459072
165108103000
1772397196844
181097800704000
1917735107218083
20304112751022080
215516784599040000
22105559797875432727
232124765080865042873
2444881973505008640000
25992717442773183102976

[1,0,0,0,0,3,14,78,497,3628,29990,277200,2834328,
 31770514,387459072,5108103000,72397196844,
 1097800704000,17735107218083,304112751022080,
 5516784599040000,105559797875432727,
 2124765080865042873,44881973505008640000,
 992717442773183102976]