a(n) = 2*(K(n,2)*I(4,2) - (-1)^n*I(n,2)*K(4,2)) where I(n,x) and K(n,x) are Bessel functions.
A246662
a(n) = 2*(K(n,2)*I(4,2) - (-1)^n*I(n,2)*K(4,2)) where I(n,x) and K(n,x) are Bessel functions.
Terms
- a(0) =-10a(1) =7a(2) =-3a(3) =1a(4) =0a(5) =1a(6) =5a(7) =31a(8) =222a(9) =1807a(10) =16485a(11) =166657a(12) =1849712a(13) =22363201a(14) =292571325a(15) =4118361751a(16) =62067997590a(17) =997206323191
External references
- oeis: A246662