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A138453 as a simple table

na(n)
124
2324
37500
457624
5878460
62399124
712027024
823457780
973878024
10297058020
11443290080
121281926124
132373639240
143158972124
155387167824
1611078235324
1721084208140
1825753264260
1945219115524
2064037436120
2175652914024

[24,324,7500,57624,878460,2399124,12027024,
 23457780,73878024,297058020,443290080,1281926124,
 2373639240,3158972124,5387167824,11078235324,
 21084208140,25753264260,45219115524,64037436120,
 75652914024]