Triangle read by rows: T(n, k) = binomial(n-1, k-1) * (k - 1)^(k - 1) * k * (n - k + 1)^(n - k - 1).

A369017

Triangle read by rows: T(n, k) = binomial(n-1, k-1) * (k - 1)^(k - 1) * k * (n - k + 1)^(n - k - 1).

Terms

    a(0) =0a(1) =0a(2) =1a(3) =0a(4) =1a(5) =2a(6) =0a(7) =3a(8) =4a(9) =12a(10) =0a(11) =16a(12) =18a(13) =36a(14) =108a(15) =0a(16) =125a(17) =128a(18) =216a(19) =432a(20) =1280a(21) =0a(22) =1296a(23) =1250a(24) =1920a(25) =3240a(26) =6400a(27) =18750a(28) =0a(29) =16807

External references