59347

Appears in sequences

• Partition function coefficients for square lattice spin 2 Ising model.at n=54A010108
• Number T(n,k) of compositions of n such that k is the minimal distance between two identical parts; triangle T(n,k), n>=2, 1<=k<=floor((sqrt(8*n-7)-1)/2), read by rows.at n=45A261981
• Number of compositions of n such that at least two adjacent parts are equal.at n=17A261983
• Number of compositions of n that are not a twin (x,x) but have adjacent equal parts.at n=17A348382