A074799 - cp's OEIS frontend

A074799 a(n) = numerator( (4n+1)(Product_{i=1..n} (2i-1)/Product_{i=1..n} 2i)^5 ).

n	a(n)
0	1
1	5
2	2187
3	40625
4	892871875
5	20841167403
6	16443713753775
7	421390226721321
8	364130196991193221875
9	9816949116755633084375
10	8619392462988365485907909
11	239904481399203205153660455

[1, 5, 2187, 40625, 892871875, 20841167403, 16443713753775, 421390226721321, 364130196991193221875, 9816949116755633084375, 8619392462988365485907909, 239904481399203205153660455]

cp's OEIS Frontend

A074799 a(n) = numerator( (4n+1)(Product_{i=1..n} (2i-1)/Product_{i=1..n} 2i)^5 ).

Table of values

List of values

cp's OEIS Frontend

A074799 a(n) = numerator( (4*n+1)*(Product_{i=1..n} (2*i-1)/Product_{i=1..n} 2*i)^5 ).

Table of values

List of values

A074799 a(n) = numerator( (4n+1)(Product_{i=1..n} (2i-1)/Product_{i=1..n} 2i)^5 ).