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A233148 as a simple table

na(n)
00
10
20
324
49216
5772680
620864640
7281690640
82408469504
914923820016
1072840764160
11295839890280
121038542714880
133238606068984
149155710252416
1523832538897440
1657817164625920
17131989025850720
18285757100158464
19590483650831416
201170770734955520

[0,0,0,24,9216,772680,20864640,281690640,
 2408469504,14923820016,72840764160,295839890280,
 1038542714880,3238606068984,9155710252416,
 23832538897440,57817164625920,131989025850720,
 285757100158464,590483650831416,1170770734955520]