-3135

Appears in sequences

• Expansion of e.g.f. arcsin(tan(x) + log(x+1)).at n=6A012926
• Expansion of e.g.f.: arcsin(arctanh(x)+log(x+1))=2*x-1/2!*x^2+12/3!*x^3-30/4!*x^4+526/5!*x^5...at n=6A013157
• Generalized Stirling number triangle of first kind.at n=24A049458
• Determinant of the n X n tridiagonal matrix M with the elements on the diagonals equal to 1, except M(n,n-1)=M(n-1,n)=n.at n=54A080322
• G.f. is 1/F, where x*F is g.f. for Fibonacci word (A003849).at n=63A080845
• Integer solutions to n^4 = x^3 + y^2 (values of x sorted by n).at n=7A221744
• First differences of number of active (ON, black) cells in n-th stage of growth of two-dimensional cellular automaton defined by "Rule 449", based on the 5-celled von Neumann neighborhood.at n=37A272255
• Expansion of r(q)^5 / r(q^5) in powers of q where r() is the Rogers-Ramanujan continued fraction.at n=21A285630
• G.f. A(x) satisfies: A(x) = x*exp(-A(-x) + A(-x^2)/2 - A(-x^3)/3 + A(-x^4)/4 - A(-x^5)/5 + ...).at n=16A306768
• Fourier coefficients of the modular form (1/t_{6a}) * sqrt( 1-12*sqrt(-3)/t_{6a} ) * F_{6a}^6.at n=37A341563