Q-residue of the triangle p(n,k)=floor(1/2+(n+1)/(n+k+2)/2), 0<=k<=n, where Q is the triangular array (t(i,j)) given by t(i,j)=1. (See Comments.)

A193655

Q-residue of the triangle p(n,k)=floor(1/2+(n+1)/(n+k+2)/2), 0<=k<=n, where Q is the triangular array (t(i,j)) given by t(i,j)=1. (See Comments.)

Terms

    a(0) =1a(1) =7a(2) =29a(3) =94a(4) =280a(5) =765a(6) =2023a(7) =5116a(8) =12710a(9) =30715a(10) =73381a(11) =172026a(12) =400036a(13) =917497a(14) =2091683a(15) =4718584a(16) =10594978a(17) =23592951a(18) =52341409a(19) =115343350a(20) =253405856

External references