133407

Appears in sequences

• Numbers k such that k divides s(k), where s(1)=1, s(j) = s(j-1) + j*13^(j-1).at n=21A014953
• a(n) = n^2*(n^2+3)/4.at n=26A039623
• Numbers k such that k divides 9^k + 8^k + 7^k.at n=17A057231
• a(n) = 3*a(n-2) + 3*a(n-3), a(0)=1, a(1)=0, a(2)=3.at n=17A099094
• Duplicate of A099094.at n=17A099465
• Partial sums of A065641.at n=22A174202
• Triangle read by rows: T(n,m) is the number of pattern classes in the (n,m)-rectangular grid with 3 colors and n>=m, two patterns are in the same class if one of them can be obtained by a reflection or 180-degree rotation of the other.at n=23A283432
• Number of nX4 0..1 arrays with every element equal to 0, 1, 2 or 4 king-move adjacent elements, with upper left element zero.at n=17A297885
• a(n) = 7*n^3 - 6*n^2.at n=26A382251