20974

Appears in sequences

• Multiplicity of highest weight (or singular) vectors associated with character chi_28 of Monster module.at n=39A034416
• Partial sums of A005256.at n=13A174622
• Row sums of triangle A178239.at n=34A178240
• Number of (n+2) X (3+2) 0..3 arrays with every 3 X 3 subblock row and column sum equal to 0 1 3 6 or 7 and every 3 X 3 diagonal and antidiagonal sum not equal to 0 1 3 6 or 7.at n=6A252187
• Number of (n+2)X(7+2) 0..3 arrays with every 3X3 subblock row and column sum equal to 0 1 3 6 or 7 and every 3X3 diagonal and antidiagonal sum not equal to 0 1 3 6 or 7.at n=2A252191
• T(n,k)=Number of (n+2)X(k+2) 0..3 arrays with every 3X3 subblock row and column sum equal to 0 1 3 6 or 7 and every 3X3 diagonal and antidiagonal sum not equal to 0 1 3 6 or 7.at n=38A252192
• a(n) is the integer part of r^n where r^2 = Sum_{n>=1} 1/a(n).at n=22A266331