Number T(n,k) of permutations p of [n] such that k is the maximum of 0 and the number of elements in any integer interval [p(i)..i+n*[i<p(i)]]; triangle T(n,k), n>=0, 0<=k<=n, read by rows.
A324563
Number T(n,k) of permutations p of [n] such that k is the maximum of 0 and the number of elements in any integer interval [p(i)..i+n*[i<p(i)]]; triangle T(n,k), n>=0, 0<=k<=n, read by rows.
Terms
- a(0) =1a(1) =0a(2) =1a(3) =0a(4) =1a(5) =1a(6) =0a(7) =1a(8) =1a(9) =4a(10) =0a(11) =1a(12) =1a(13) =7a(14) =15a(15) =0a(16) =1a(17) =1a(18) =11a(19) =31a(20) =76a(21) =0a(22) =1a(23) =1a(24) =18a(25) =60a(26) =185a(27) =455a(28) =0a(29) =1
External references
- oeis: A324563