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A260687 as a simple table

na(n)
11
22
32
46
515
69
724
8104
9144
1064
11120
12770
131775
141750
15625
16720
176264
1820880
1933480
2025920
217776
225040
2356196
24250096
25571095
26708295
27453789
28117649
2940320
30554112
313127040
329433088
3316486400
3416744448
359175040
362097152
37362880
385973264
3941229324
40156498804

[1,2,2,6,15,9,24,104,144,64,120,770,1775,1750,625,
 720,6264,20880,33480,25920,7776,5040,56196,250096,
 571095,708295,453789,117649,40320,554112,3127040,
 9433088,16486400,16744448,9175040,2097152,362880,
 5973264,41229324,156498804]