A triangle sequence of general recursive Sierpinski-Pascal minus general Narayana with adjusted n,m levels and zeros out:k=2; t(n,m)=Pascal(n,m,k-1)-Narayana(n-1,m-1,2*(k-1)).

A155834

A triangle sequence of general recursive Sierpinski-Pascal minus general Narayana with adjusted n,m levels and zeros out:k=2; t(n,m)=Pascal(n,m,k-1)-Narayana(n-1,m-1,2*(k-1)).

Terms

    a(0) =1a(1) =1a(2) =6a(3) =16a(4) =6a(5) =22a(6) =127a(7) =127a(8) =22a(9) =64a(10) =701a(11) =1436a(12) =701a(13) =64a(14) =163a(15) =3117a(16) =11503a(17) =11503a(18) =3117a(19) =163a(20) =382a(21) =12088a(22) =74122a(23) =131494a(24) =74122a(25) =12088a(26) =382a(27) =848a(28) =42890a(29) =413612

External references