36300

Appears in sequences

• Number of partitions of n into parts not of the form 25k, 25k+12 or 25k-12. Also number of partitions with at most 11 parts of size 1 and differences between parts at distance 11 are greater than 1.at n=41A036011
• Number of nonempty subsets of {1,2,...,n} in which exactly 1/4 of the elements are <= n/2.at n=21A047163
• Number of nonempty subsets of {1,2,...,n} in which exactly 3/4 of the elements are <= n/2.at n=21A047164
• Low-temperature specific heat expansion for Kagome net (Potts model, q=3).at n=7A057400
• O.g.f: -12*x^3/(-1+x)/(-1+2*x)/(-1+3*x) = -2-2/(-1+3*x)-6/(-1+x)+6/(-1+2*x) .at n=6A118979
• Triangle read by rows: T(n,k) is the number of skew Dyck paths of semilength n and having k LDU's (n >= 0; 0 <= k <= floor((n-1)/3) for n >= 1).at n=33A128735
• Triangle T(n,m,p,q) = (p^(n-k)*q^k + p^k*q^(n-k))*(StirlingS2(n, k) + StirlingS2(n, n-k)) with p=2 and q=3, read by rows.at n=29A154916
• Triangle T(n,m,p,q) = (p^(n-k)*q^k + p^k*q^(n-k))*(StirlingS2(n, k) + StirlingS2(n, n-k)) with p=2 and q=3, read by rows.at n=34A154916
• a(n) = A057641(A094348(n)).at n=33A181852
• Numbers with prime factorization pq^2r^2s^2.at n=19A189344
• Number of (n+1) X 4 0..1 arrays with every 2 X 2 subblock having equal diagonal elements or equal antidiagonal elements.at n=3A203373
• Number of (n+1) X 5 0..1 arrays with every 2 X 2 subblock having equal diagonal elements or equal antidiagonal elements.at n=2A203374
• T(n,k)=Number of (n+1)X(k+1) 0..1 arrays with every 2X2 subblock having equal diagonal elements or equal antidiagonal elements.at n=17A203378
• T(n,k)=Number of (n+1)X(k+1) 0..1 arrays with every 2X2 subblock having equal diagonal elements or equal antidiagonal elements.at n=18A203378
• Areas A of the triangles such that A, the sides and the three altitudes are integers.at n=35A210643
• E.g.f.: exp( Sum_{n>=1} (n+1)^(n-1) * x^n / n ).at n=5A220180
• Conjectured lower bounds for the Riemann hypothesis function floor(H(k) + exp(H(k))*log(H(k))) - sigma(k).at n=22A222761
• Triangle T(n,k) read by rows: coefficients of polynomials P_n(t) defined in Formula section.at n=63A286796
• Number of nonequivalent (mod D_8) ways to place 3 points on an n X n point grid so that no point is equally distant from two other points on the same row or the same column.at n=10A296996
• Number of integer partitions of n such that every pair of distinct parts has a different quotient.at n=44A325853