Number T(n,k) of entries in the k-th cycles of all permutations of [n] when cycles are ordered by increasing lengths (and increasing smallest elements); triangle T(n,k), n>=1, 1<=k<=n, read by rows.
A322383
Number T(n,k) of entries in the k-th cycles of all permutations of [n] when cycles are ordered by increasing lengths (and increasing smallest elements); triangle T(n,k), n>=1, 1<=k<=n, read by rows.
Terms
- a(0) =1a(1) =3a(2) =1a(3) =10a(4) =7a(5) =1a(6) =45a(7) =37a(8) =13a(9) =1a(10) =236a(11) =241a(12) =101a(13) =21a(14) =1a(15) =1505a(16) =1661a(17) =896a(18) =226a(19) =31a(20) =1a(21) =10914a(22) =13301a(23) =7967a(24) =2612a(25) =442a(26) =43a(27) =1a(28) =90601a(29) =117209
External references
- oeis: A322383