Obverse convolution (2n+1)**(2^n); see Comments.
A374869
Obverse convolution (2n+1)**(2^n); see Comments.
Terms
- a(0) =2a(1) =12a(2) =150a(3) =3528a(4) =151470a(5) =11835252a(6) =1695534750a(7) =450137811600
External references
- oeis: A374869
A374869
Obverse convolution (2n+1)**(2^n); see Comments.