Irregular triangle read by rows: T(n,k) = number of signed unichromosonal genomes with n genes at 3-break distance k from a fixed genome, 0 <= k <= floor(n/2).

A264615

Irregular triangle read by rows: T(n,k) = number of signed unichromosonal genomes with n genes at 3-break distance k from a fixed genome, 0 <= k <= floor(n/2).

Terms

    a(0) =1a(1) =1a(2) =1a(3) =1a(4) =7a(5) =1a(6) =22a(7) =25a(8) =1a(9) =50a(10) =333a(11) =1a(12) =95a(13) =1851a(14) =1893a(15) =1a(16) =161a(17) =6839a(18) =39079a(19) =1a(20) =252a(21) =19782a(22) =323580a(23) =301505a(24) =1a(25) =372a(26) =48510a(27) =1706180a(28) =8566857a(29) =1

External references