98280

Appears in sequences

• Binomial coefficients C(n,5).at n=28A000389
• Theta series of 28-dimensional Quebbemann lattice.at n=2A002273
• Theta series of 28-dimensional unimodular lattice with no roots and with no parity vector of norm 4.at n=4A002520
• Degrees of irreducible representations of Rudvalis group Ru.at n=29A003918
• Degrees of irreducible representations of Rudvalis group Ru.at n=30A003918
• a(n) = binomial coefficient C(2n, n-9).at n=5A004315
• a(n) = C(4n,n-2).at n=5A004332
• Binomial coefficient C(28,n).at n=5A010944
• Binomial coefficient C(28,n).at n=23A010944
• Binomial coefficient C(n,23).at n=5A010976
• a(n) = floor(n*(n-1)*(n-2)*(n-3)/5).at n=28A011915
• Number of compositions of n into 6 ordered relatively prime parts.at n=23A023031
• Numbers k such that sigma(k) >= 4*k.at n=12A023198
• Maximal number of pairs of minimal vectors in n-dimensional laminated lattice.at n=24A028924
• Triangle of coefficients of ordered cycle-index polynomials: T(n,k) = binomial(n,k)*Bell(k)*Bell(n-k).at n=49A033306
• Triangle of coefficients of ordered cycle-index polynomials: T(n,k) = binomial(n,k)*Bell(k)*Bell(n-k).at n=50A033306
• T(n,5), array T as in A050186; a count of aperiodic binary words.at n=23A050190
• a(n) = binomial(n, floor(n/5)).at n=28A051052
• Binomial coefficients C(2*n-4,5).at n=11A053127
• a(n) = binomial(n, round(sqrt(n))).at n=28A055789