74204domain: NAppears in sequencesMcKay-Thompson series of class 25A for Monster.at n=37A058594G.f. A(x) satisfies A(x) = 1 + Sum_{n>=1} A(x)^n * x^n/(1 - x^(2*n)).at n=11A192401Meandric numbers for a river crossing up to 6 parallel roads at n points.at n=13A208452