-1634

Appears in sequences

• McKay-Thompson series of class 28C for Monster.at n=49A058608
• G.f. A(x,y) satisfies: A(x,y) = x*y + 1/A(x,x*y), with A(0,y) = 1.at n=176A275760
• G.f.: Im((2*i; x)_oo), where (a; q)_oo is the q-Pochhammer symbol, i = sqrt(-1).at n=25A292140