5186160

Appears in sequences

• Triangle whose (i,j)-th entry is binomial(i,j)*7^(i-j)*12^j.at n=23A038278
• Triangle whose (i,j)-th entry is binomial(i,j)*12^(i-j)*7^j.at n=25A038333
• If (a_n) is a sequence then let L(a_n)=(b_n) where b_n = a_n^2 - a_{n-1} a_{n+1}. The given sequence is the rows of the triangle obtained by computing L^2(binomial(n,k)).at n=40A140982