a(n) = (2^(3*n-1))/(integral_{x=0..1} (1-x^4)^n dx).
A088505
a(n) = (2^(3*n-1))/(integral_{x=0..1} (1-x^4)^n dx).
Terms
- a(0) =5a(1) =45a(2) =390a(3) =3315a(4) =27846a(5) =232050a(6) =1922700a(7) =15862275a(8) =130423150a(9) =1069469830a(10) =8750207700a(11) =71460029550a(12) =582674087100
External references
- oeis: A088505