Number T(n,k) of partitions of [n] having exactly k parity changes within the partition, n>=0, 0<=k<=max(0,n-1), read by rows.
A363519
Number T(n,k) of partitions of [n] having exactly k parity changes within the partition, n>=0, 0<=k<=max(0,n-1), read by rows.
Terms
- a(0) =1a(1) =1a(2) =0a(3) =2a(4) =0a(5) =1a(6) =4a(7) =0a(8) =3a(9) =4a(10) =8a(11) =0a(12) =2a(13) =18a(14) =14a(15) =18a(16) =0a(17) =7a(18) =27a(19) =87a(20) =42a(21) =40a(22) =0a(23) =5a(24) =102a(25) =162a(26) =360a(27) =147a(28) =101a(29) =0
External references
- oeis: A363519