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A255192 as a simple table

na(n)
11
24
31
481
578
636
79
81
94096
108424
119552
127464
134272
141812
15560
16120
1716
181
19390625
201359640
212696200
223880300
234394600
244059000
253111140
261994150
271070150
28478800
29176900
3053120
3112650
322300
33300
3425
351
3660466176
37314452800
38939988800
392075760000

[1,4,1,81,78,36,9,1,4096,8424,9552,7464,4272,1812,
 560,120,16,1,390625,1359640,2696200,3880300,
 4394600,4059000,3111140,1994150,1070150,478800,
 176900,53120,12650,2300,300,25,1,60466176,
 314452800,939988800,2075760000]