OFFSET
0,4
COMMENTS
Theorem (Cauchy): ((n+1)/2)^n > n! for n >= 2.
REFERENCES
D. S. Mitrinovic, Analytic Inequalities, Springer-Verlag, 1970; p. 192, 3.1.14.
LINKS
Paolo Xausa, Table of n, a(n) for n = 0..420
MATHEMATICA
A127610[n_] := Floor[((n+1)/2)^n] - n!;
Array[A127610, 25, 0] (* Paolo Xausa, Jan 29 2024 *)
CROSSREFS
KEYWORD
nonn
AUTHOR
N. J. A. Sloane, Apr 03 2007
STATUS
approved