-942

Appears in sequences

• Coefficients of modular function G_3(tau).at n=27A005761
• Expansion of q^(-1/2) * (eta(q) * eta(q^2))^4 in powers of q.at n=56A030211
• Expansion of (1-x)^(-1)/(1-x+x^3).at n=50A077869
• Expansion of (phi(x) * psi(-x))^4 in powers of x where phi(), psi() are Ramanujan theta functions.at n=56A134461
• Riordan array T((1-x)^(-2) | 2x-1) read by rows.at n=51A181690
• Partial sums of A050935.at n=52A203400
• Difference between sums of largest parts of all partitions of n into odd number of parts and into even number of parts.at n=50A222049
• Expansion of (1 - 2*x^2)/(1 + x)^3. Second column of Riordan triangle A248156.at n=46A248158
• Negative integers n such that in balanced ternary representation the number of occurrences of each trit doubles when n is squared.at n=2A257868
• Expansion of Sum_{k>=1} mu(k)*log(1 + Sum_{j>=1} x^(prime(j)*k))/k.at n=59A308298
• a(1) = 1; a(n) = -Sum_{d|n, d < n} A341512(n/d) * a(d), where A341512(n) = sigma(n)*A003961(n) - n*sigma(A003961(n)).at n=57A347096