Binomial transform of central Delannoy numbers A001850.
A080609
Binomial transform of central Delannoy numbers A001850.
Terms
- a(0) =1a(1) =4a(2) =20a(3) =112a(4) =664a(5) =4064a(6) =25376a(7) =160640a(8) =1027168a(9) =6618496a(10) =42904960a(11) =279503360a(12) =1828222720a(13) =11999226880a(14) =78984381440a(15) =521218322432
External references
- oeis: A080609