31529

Appears in sequences

• Representation degeneracies for boson strings.at n=45A005290
• Number of perfect matchings in graph P_{6} X P_{n}.at n=7A028468
• Number of perfect matchings in graph P_{7} X P_{2n}.at n=3A028469
• Multiplicity of highest weight (or singular) vectors associated with character chi_117 of Monster module.at n=40A034505
• Array T(m,n) read by antidiagonals: number of domino tilings (or dimer tilings) of the m X n grid (or m X n rectangle), for m>=1, n>=1.at n=71A099390
• Array T(m,n) read by antidiagonals: number of domino tilings (or dimer tilings) of the m X n grid (or m X n rectangle), for m>=1, n>=1.at n=72A099390
• Sum of n-th prime squared and n-th perfect square.at n=39A106587
• a(2*n+1) = 7*a(n), a(2*n+2) = 8*a(n) + a(n-1).at n=42A116554
• Triangle T(m,n) read by rows: number of domino tilings of the m X n grid (0 <= m <= n).at n=34A187616
• Number of domino tilings of the 7 X n grid with upper left corner removed iff n is odd.at n=6A189004
• n such that A205592(n) > n.at n=17A205594
• Number of nX6 0..1 arrays avoiding 0 0 0 horizontally and 1 0 1 vertically.at n=2A206869
• T(n,k)=Number of nXk 0..1 arrays avoiding 0 0 0 horizontally and 1 0 1 vertically.at n=30A206871
• Number of 3 X n 0..1 arrays avoiding 0 0 0 horizontally and 1 0 1 vertically.at n=5A206872
• Number of nX6 0..1 arrays avoiding 0 0 0 horizontally and 0 1 1 vertically.at n=2A206934
• T(n,k)=Number of nXk 0..1 arrays avoiding 0 0 0 horizontally and 0 1 1 vertically.at n=30A206936
• Odd numbers which are factored to the same set of primes in Z as to the irreducible polynomials in GF(2)[X]; odd terms of A235036.at n=32A235039
• Number A(n,k) of tilings of a 3k X n rectangle using 3n k-ominoes of shape I; square array A(n,k), n>=0, k>=0, read by antidiagonals.at n=52A251072
• The maximal number of different domino tilings allowed by the Ferrers-Young diagram of a single partition of 2n.at n=21A304790
• T(n,m) is the denominator of the resistance between two nodes located at the end of a side of length n of a rectangular electric network of n*m quadratic meshes in which all edges are replaced by one-ohm resistors, where T(n,m) is a square array read by descending antidiagonals.at n=33A357116