51768

Appears in sequences

• The Matula-Goebel numbers of the rooted trees that have palindromic Wiener polynomials.at n=28A198322
• Number of arrays of 2n nondecreasing integers in -7..7 with sum zero and equal numbers greater than zero and less than zero.at n=5A203290
• Number of arrays of 12 nondecreasing integers in -n..n with sum zero and equal numbers greater than zero and less than zero.at n=6A203296
• Number of partitions p of n not containing ceiling((min(p) + max(p))/2) as a part.at n=43A238485
• Number of length n+4 0..2 arrays with at most two downsteps in every 4 consecutive neighbor pairs.at n=5A255618
• T(n,k)=Number of length n+k 0..2 arrays with at most two downsteps in every k consecutive neighbor pairs.at n=41A255622
• Number of length n+6 0..2 arrays with at most two downsteps in every n consecutive neighbor pairs.at n=3A255628
• Numbers n such that n-19, n-1, n+1 and n+19 are consecutive primes.at n=2A262668
• Number of non-isomorphic twice-balanced multiset partitions of weight n.at n=13A340652