-3250

Appears in sequences

• Expansion of Product_{m>=1} (1+m*q^m)^(-30).at n=3A022722
• a(n) = 5^(2*n)*(5^(2*n)-1)*Bernoulli(2*n)/(2*n).at n=1A047683
• Output of Knuth's "man or boy" test for varying k.at n=15A132343
• Coefficient array for the third power of the monic integer Chebyshev polynomials 2*T(2*n,x/2) as a function of x^2.at n=47A219236
• a(n) = Sum_{k>=0} (-1)^k*binomial(n, 5*k+2).at n=14A289387
• Expansion of Product_{n>=1} (1 - (25*x)^n)^(1/5).at n=3A303154