948822

Appears in sequences

• a(n) = 3*a(n-1)-a(n-2)-2*a(n-3)+a(n-4), n>5.at n=17A107298
• a(n) = (n+1)*(n+2)*(n+3)*(n+4)*(7*n^2 + 20*n + 15)/360.at n=17A108683