113366
domain: N
Appears in sequences
- Triangle of 4 - restricted Eulerian numbers as polynomials used in exponential data smoothing: m(p,k,x)=((-1)^k*(1 - x)^(p + k)/(k!(p - 1)!))*Sum[(p - 1 + j)!*j^k*x^j/(j!), {j, 0, Infinity}]/x;n=6; t(m,l)=coefficients((-1)^m*m!*M[n, m, x])/n.at n=24A152249
- Number of 0..n arrays x(0..7) of 8 elements with zero 5th differences.at n=32A200275
- Number of 0..n arrays x(0..3) of 4 elements without any two consecutive increases or two consecutive decreases.at n=20A200839
- Sphenic numbers that are sandwiched between products of exactly 4 distinct primes (or tetraprimes).at n=9A375908