-1084

Appears in sequences

• sech(sinh(x)+log(x+1))=1-4/2!*x^2+6/3!*x^3+53/4!*x^4-310/5!*x^5...at n=6A013024
• Coefficients of the '6th-order' mock theta function 2 mu(q).at n=30A053273
• Triangle read by rows, T[n,2i-1]=2T[n-1,i],T[n,2i]=2k-1-2T[n-1,i].at n=51A138583
• Triangle read by rows: T(n,k) is the k-th generalized Eulerian number of order n and degree 4, n >= 1.at n=28A211234
• Triangle read by rows: T(n,k) is the k-th generalized Eulerian number of order n and degree 4, n >= 1.at n=30A211234
• First differences of number of active (ON, black) cells in n-th stage of growth of two-dimensional cellular automaton defined by "Rule 150", based on the 5-celled von Neumann neighborhood.at n=45A270324
• First differences of number of active (ON, black) cells in n-th stage of growth of two-dimensional cellular automaton defined by "Rule 601", based on the 5-celled von Neumann neighborhood.at n=44A272825
• G.f.: Re(1/(1 + i*x/(1 + i*x^2/(1 + i*x^3/(1 + i*x^4/(1 + i*x^5/(1 + ...))))))), a continued fraction, where i is the imaginary unit.at n=26A293268