a(n) = 2^n*P_n(5), 2^n times the Legendre polynomial of order n at 5.
A098270
a(n) = 2^n*P_n(5), 2^n times the Legendre polynomial of order n at 5.
Terms
- a(0) =1a(1) =10a(2) =148a(3) =2440a(4) =42256a(5) =752800a(6) =13660480a(7) =251113600a(8) =4660568320a(9) =87140108800
External references
- oeis: A098270