35856

Appears in sequences

• Zero-field low-temperature series for 3-state Potts model.at n=28A007271
• Triangle read by rows: S_D(n,k) = `Type D' Stirling numbers of the second kind.at n=43A086364
• Triangle T(n,k) read by rows: number of k X k symmetric (0,1)-matrices with exactly n entries equal to 1 and no zero rows or columns.at n=64A135589
• Number of n X n symmetric (0,1)-matrices with exactly n+1 entries equal to 1 and no zero rows or columns.at n=7A135593
• Number of permutations of length n with no consecutive triples i,...i+r,...i+2r (mod n) for all r, and for all equal spacings d.at n=5A174086
• a(n) = a(n-1)+a(n-2)+a(n-3)+4*n-8 with a(0)=0, a(1)=0 and a(2)=1.at n=16A180668
• Number of 0..n arrays of length 7 with each element differing from at least one neighbor by 1 or less, starting with 0.at n=15A221686
• Consider all 3 X 3 matrices M whose entries are the n-th to (n+8)-th primes prime(n), ..., prime(n+8), in any order. a(n) is the sum of the number of M such that det(M) is divisible by prime(n+i), for i from 0 to 8.at n=20A339105
• Least integer k such that the sum of its anti-divisors is equal to k - n.at n=48A385490