Number of series-reduced dyslexic planted compound windmills with n leaves of 2 colors where any 2 submills extending from the same node are different.
A032238
Number of series-reduced dyslexic planted compound windmills with n leaves of 2 colors where any 2 submills extending from the same node are different.
Terms
- a(0) =2a(1) =1a(2) =2a(3) =5a(4) =14a(5) =43a(6) =142a(7) =475a(8) =1640a(9) =5774a(10) =20682a(11) =74911a(12) =274392a(13) =1014155a(14) =3778158a(15) =14170988a(16) =53471322a(17) =202835554a(18) =773073462a(19) =2958951714a(20) =11368816862a(21) =43832643969a(22) =169531531422a(23) =657591743743
External references
- oeis: A032238