-6096

Appears in sequences

• Expansion of 1/(1 + x/(1 + x^4/(1 + x^9/(1 + x^16/(1 + x^25/(1 + ... + x^(k^2)/(1 + ...))))))), a continued fraction.at n=55A285408
• a(n) = 1*2*3*4*5 - 6*7*8*9*10 + 11*12*13*14*15 - ... + (up to n).at n=13A319545
• E.g.f. A(x) satisfies A(x) = exp( x * cos(x * A(x)^2) ).at n=7A381409