198310

Appears in sequences

• Consider all integer triples (i,j,k), j,k>0, with i^3=j^3+binomial(k+2,3), ordered by increasing i; sequence gives k values.at n=37A054236
• a(n) is the sum of the squares of the coefficients of (x + 2*y + 3*z)^n.at n=4A186376