Number of ways to partition n elements into pie slices of different sizes.

Terms

a(0) =1a(1) =1a(2) =1a(3) =2a(4) =2a(5) =3a(6) =5a(7) =6a(8) =8a(9) =11a(10) =19a(11) =22a(12) =32a(13) =41a(14) =57a(15) =92a(16) =114a(17) =155a(18) =209a(19) =280a(20) =364a(21) =587a(22) =707a(23) =984a(24) =1280a(25) =1737a(26) =2213a(27) =2990a(28) =4390a(29) =5491