58095

Appears in sequences

• Array read by antidiagonals: T(k,d) = number of different hyperplanes in d-space with integer coefficients in set {-k,...,-1,0,1,...,k}.at n=25A061559
• E.g.f.: exp(3*x)/(1-x)^2.at n=6A081924
• Square array, read by antidiagonals, where the n-th row is the n-th binomial transform of the factorials, starting with row 0: {1!,2!,3!,...}.at n=48A089900
• Number of inversion sequences of length n avoiding the consecutive patterns 101, 102, and 201.at n=9A328435