Q-residue of the triangle A038207 of coefficients of (x+2)^n, where Q is the triangle given by t(i,j)=1 for 0<=i<=j. (See Comments.)

A193660

Q-residue of the triangle A038207 of coefficients of (x+2)^n, where Q is the triangle given by t(i,j)=1 for 0<=i<=j. (See Comments.)

Terms

    a(0) =1a(1) =2a(2) =5a(3) =22a(4) =201a(5) =3690a(6) =131149a(7) =9004286a(8) =1204317329a(9) =316525415890

External references