-3850

Appears in sequences

• Expansion of Product (1 - x^k)^8 in powers of x.at n=52A000731
• McKay-Thompson series of class 10C for Monster.at n=51A058099
• The q expansion of Lambda^5, a Hauptmodul for Gamma_1(5).at n=18A078905
• Expansion of (eta(q) * eta(q^2) / (eta(q^5) * eta(q^10)))^2 in powers of q.at n=51A132041
• Expansion of q^(-1/3) * (eta(q)^8 + 8 * eta(q^4)^8) in powers of q^2.at n=26A153728
• Expansion of q^(-1/3) * (eta(q)^8 + 32 * eta(q^4)^8) in powers of q.at n=52A153729
• Expansion of f(q)^8 in powers of q where f() is a Ramanujan theta function.at n=52A161969
• n^2*a(n) = 2*(14*n^2 - 16*n + 7)*a(n-1) - 20*(24*n^2 - 56*n + 41)*a(n-2) + 80*(64*n^2 - 224*n + 221)*a(n-3) - 1600*(24*n^2 - 112*n + 139)*a(n-4) + 6400*(28*n^2 - 164*n + 245)*a(n-5) - 128000*(2*n-7)^2*a(n-6) for n>6, a(0)=1, a(1)=10, a(2)=30, a(3)=-300, a(4)=-3850, a(5)=-13940, a(6) = 56300.at n=4A276180
• Alternating row sums of A352363.at n=9A352365