A074800 - cp's OEIS frontend

A074800 a(n) = denominator( (4n+1)(Product_{i=1..n} (2i-1)/Product_{i=1..n} (2i))^5 ).

n	a(n)
0	1
1	32
2	32768
3	1048576
4	34359738368
5	1099511627776
6	1125899906842624
7	36028797018963968
8	37778931862957161709568
9	1208925819614629174706176
10	1237940039285380274899124224
11	39614081257132168796771975168

[1, 32, 32768, 1048576, 34359738368, 1099511627776, 1125899906842624, 36028797018963968, 37778931862957161709568, 1208925819614629174706176, 1237940039285380274899124224, 39614081257132168796771975168]

cp's OEIS Frontend

A074800 a(n) = denominator( (4n+1)(Product_{i=1..n} (2i-1)/Product_{i=1..n} (2i))^5 ).

Table of values

List of values

cp's OEIS Frontend

A074800 a(n) = denominator( (4*n+1)*(Product_{i=1..n} (2*i-1)/Product_{i=1..n} (2*i))^5 ).

Table of values

List of values

A074800 a(n) = denominator( (4n+1)(Product_{i=1..n} (2i-1)/Product_{i=1..n} (2i))^5 ).