A255141 - OEIS

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A255141 as a simple table

n	a(n)
1	47
2	371
3	6271
4	190731
5	10864279
6	1141237349
7	215697143322
8	73492753345771
9	45252431432900378
10	50274563122404978583
11	100732007486237755775772
12	364115407117554783582241759

[47,371,6271,190731,10864279,1141237349, 215697143322,73492753345771,45252431432900378, 50274563122404978583,100732007486237755775772, 364115407117554783582241759]