-3088

Appears in sequences

• Engel expansion for (negative) constant defined in A078756.at n=13A080231
• First differences of number of active (ON, black) cells in n-th stage of growth of two-dimensional cellular automaton defined by "Rule 155", based on the 5-celled von Neumann neighborhood.at n=33A270328
• Expansion of r(q)^4 / r(q^4) in powers of q where r() is the Rogers-Ramanujan continued fraction.at n=31A285629
• Expansion of e.g.f. exp( (1 - (1+x)^4)/4 ).at n=7A369755
• Expansion of e.g.f. 1/(1 - sin(2*x) / 2).at n=7A381285