A053005 - cp's OEIS frontend

A053005 Denominator of beta(2n+1)/Pi^(2n+1), where beta(m) = Sum_{k=0..inf} (-1)^k/(2k+1)^m.

n	a(n)
0	4
1	32
2	1536
3	184320
4	8257536
5	14863564800
6	1569592442880
7	5713316492083200
8	1096956766479974400
9	6713375410857443328000
10	408173224980132554342400
11	18857602994082124010618880000
12	640578267860512766391484416000

[4, 32, 1536, 184320, 8257536, 14863564800, 1569592442880, 5713316492083200, 1096956766479974400, 6713375410857443328000, 408173224980132554342400, 18857602994082124010618880000, 640578267860512766391484416000]

cp's OEIS Frontend

A053005 Denominator of beta(2n+1)/Pi^(2n+1), where beta(m) = Sum_{k=0..inf} (-1)^k/(2k+1)^m.

Table of values

List of values