Number of dyslexic rooted compound windmills with n nodes and leaves of 2 colors.
A032290
Number of dyslexic rooted compound windmills with n nodes and leaves of 2 colors.
Terms
- a(0) =2a(1) =2a(2) =5a(3) =13a(4) =38a(5) =115a(6) =377a(7) =1267a(8) =4446a(9) =15970a(10) =58741a(11) =219765a(12) =834779a(13) =3208732a(14) =12461304a(15) =48809233a(16) =192596729a(17) =764814458a(18) =3054101548a(19) =12255774481a(20) =49396159564a(21) =199867069373a(22) =811554088996
External references
- oeis: A032290