Irregular triangle read by rows: T(n,k) is the k-th generalized Eulerian number of order n and degree 2, for n >= 1 (the rows start at k=1).

A211232

Irregular triangle read by rows: T(n,k) is the k-th generalized Eulerian number of order n and degree 2, for n >= 1 (the rows start at k=1).

Terms

    a(0) =1a(1) =2a(2) =1a(3) =4a(4) =1a(5) =1a(6) =7a(7) =0a(8) =-7a(9) =-1a(10) =1a(11) =12a(12) =-12a(13) =-56a(14) =-12a(15) =12a(16) =1a(17) =1a(18) =21a(19) =-67a(20) =-284a(21) =0a(22) =284a(23) =67a(24) =-21a(25) =-1a(26) =1a(27) =38a(28) =-273a(29) =-1170

External references