115940

Appears in sequences

• Number of nonequivalent dissections of a polygon into n pentagons by nonintersecting diagonals up to rotation.at n=8A005038
• Number of character table entries of the symmetric group S_n which are < 0.at n=19A051748
• Number of sequences with terms 1, 2 or 3 summing to n with no three consecutive 1's.at n=22A123908
• Sequence defined by the recurrence formula a(n+1)=sum(a(p)*a(n-p)+k,p=0..n)+l for n>=1, with here a(0)=1, a(1)=1, k=0 and l=-1.at n=13A176677
• Number of (n+2)X(6+2) 0..1 arrays with every 2X2 and 3X3 subblock diagonal maximum minus antidiagonal minimum nondecreasing horizontally and vertically.at n=11A253508
• Array read by antidiagonals: T(n,k) = number of nonequivalent dissections of a polygon into n k-gons by nonintersecting diagonals up to rotation (k >= 3).at n=63A295224
• Ulam numbers that are oblong (or promic) numbers.at n=27A379828