37674

Appears in sequences

• Degrees of irreducible representations of Conway group Co1.at n=7A003903
• Number of independent components for a Weyl tensor in n dimensions.at n=23A052472
• Even numbers k such that the central binomial coefficient A000984(k, k/2) is divisible by k^2.at n=23A080395
• Minimal covering numbers.at n=28A160559
• a(n) = (-1)^(n+1) * n*(n-1)*(n-4)*(n+1)/12.at n=25A167387
• Number of ordered triples (w,x,y) with all terms in {-n,...-1,1,...,n} and w+x+y>=0.at n=21A211612
• Numbers k such that 3^k + 100 is prime.at n=49A219618
• a(n) = binomial(n+5,5) + 4*binomial(n+4,5) + 4*binomial(n+3,5) + binomial(n+2,5).at n=12A244864
• Number T(n,k) of tilings of a 5 X n rectangle with pentominoes of any shape and exactly k pentominoes of shape Z; triangle T(n,k), n>=0, read by rows.at n=16A247713
• Numbers k such that 4^k + 33 is prime.at n=19A262972
• Number of length n arrays of permutations of 0..n-1 with each element moved by -n to n places and the total absolute value of displacements not greater than n.at n=12A263932
• Number of length n arrays of permutations of 0..n-1 with each element moved by -6 to 6 places and the total absolute value of displacements not greater than n.at n=12A263937
• Number of length n arrays of permutations of 0..n-1 with each element moved by -7 to 7 places and the total absolute value of displacements not greater than n.at n=12A263938
• Number of symmetrically unique Dyck paths of semilength n and height seven.at n=6A291891
• Number of 3D n-step walks of type acc.at n=8A302185
• a(n) = Sum_{k=0..n} k!!*(n - k)!!.at n=11A305577