-5643

Appears in sequences

• Expansion of e.g.f.: cosh(x)/exp(sin(x)).at n=11A009184
• Expansion of sin(sinh(x))*cos(x).at n=5A009491
• Second bisection of the inverse binomial transform of the rational sequence with e.g.f. (x/2)*(exp(-x)+1)/(exp(x)-1).at n=5A228767
• First differences of number of active (ON, black) cells in n-th stage of growth of two-dimensional cellular automaton defined by "Rule 345", based on the 5-celled von Neumann neighborhood.at n=39A271296