Number of ways to partition n labeled elements into pie slices of different sizes other than one.
A032146
Number of ways to partition n labeled elements into pie slices of different sizes other than one.
Terms
- a(0) =1a(1) =0a(2) =1a(3) =1a(4) =1a(5) =11a(6) =16a(7) =57a(8) =85a(9) =2767a(10) =5416a(11) =24113a(12) =100574a(13) =273495a(14) =15992432a(15) =41127439a(16) =216169517a(17) =1019382935a(18) =6416113192a(19) =20157869121
External references
- oeis: A032146