Triangle T(n, k, q) = Sum_{j=0..10} q^j * floor( binomial(n+1,k)*binomial(n-1,k-1)/(2^j*(n+1)) ) for q = 1, read by rows.

A174043

Triangle T(n, k, q) = Sum_{j=0..10} q^j * floor( binomial(n+1,k)*binomial(n-1,k-1)/(2^j*(n+1)) ) for q = 1, read by rows.

Terms

    a(0) =1a(1) =1a(2) =1a(3) =1a(4) =4a(5) =1a(6) =1a(7) =10a(8) =10a(9) =1a(10) =1a(11) =18a(12) =38a(13) =18a(14) =1a(15) =1a(16) =26a(17) =97a(18) =97a(19) =26a(20) =1a(21) =1a(22) =39a(23) =206a(24) =344a(25) =206a(26) =39a(27) =1a(28) =1a(29) =53

External references