15558480

Appears in sequences

• Triangle of coefficients in expansion of (6+7x)^n.at n=31A013627
• Triangle whose (i,j)-th entry is binomial(i,j)*7^(i-j)*6^j.at n=32A038272
• Triangle read by rows of products of Stirling numbers of the second kind (A008277): a(n,k) = S(n,k) S(n+1,k+1).at n=51A187557
• Numbers that have exactly three exponents in their prime factorization that are equal to 4.at n=7A386806