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A286670型作为一个简单的表

n个a(n)
01
12
21
12
4
556
60
7255
80
9993
100
114080
129
1316356
14
1565528
160
17261667
1888
191048455
2096
214193411
220
2316777155
240
2567107843
2628
27268431361
281542
291073725697
307688
314294951169
3248
3317179740099
3430728
3568719445888
36115
37274877808512
3860
391099511167041

[1,2,1,12,3,56,0,255,0,993,0,4080,9,16356,3,65528,0,261667,88,1048455,96,4193411,0,16777155,0,67107843,28,268431361,1542,1073725697,7688,4294951169,48,17179740099,30728,68719445888,115,274877808512,60,1099511167041]