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A264701 as a simple table

na(n)
11
21
31
41
51
61
72
84
98
1016
1132
1264
13192
14576
151728
165184
1715552
1846656
19186624
20746496
212985984
2211943936
2347775744
24191102976
25955514880
264777574400
2723887872000
28119439360000
29597196800000
302985984000000
3117915904000000
32107495424000000
33644972544000000

[1,1,1,1,1,1,2,4,8,16,32,64,192,576,1728,5184,
 15552,46656,186624,746496,2985984,11943936,
 47775744,191102976,955514880,4777574400,
 23887872000,119439360000,597196800000,
 2985984000000,17915904000000,107495424000000,
 644972544000000]