-133

Appears in sequences

• Expansion of Product_{n>=1} (1 - x^n)^7.at n=9A000730
• Power series expansion of the Rogers-Ramanujan continued fraction 1+x/(1+x^2/(1+x^3/(1+x^4/(1+...)))).at n=63A003823
• Coefficients of period polynomials.at n=6A006309
• Expansion of square root of q times normalized Hauptmodul for Gamma(4) in powers of q^8.at n=66A029838
• Expansion of q^(-3) * (eta(q) * eta(q^8))^8 in powers of q.at n=8A034433
• Auxiliary sequence for calculation of number of even permutations of degree n and order exactly 2.at n=7A051684
• n - reversal of base 20 digits of n (written in base 10).at n=28A055967
• n - reversal of base 20 digits of n (written in base 10).at n=49A055967
• a(n) = n^2 - primefloor(n)*primeceiling(n).at n=66A056139
• a(n) = (a(n-1)a(n-5) + a(n-2)a(n-4) + a(n-3)^2)/a(n-6).at n=41A058232
• Expansion of (1-x-x^N)/((1-x)(1-x^2)(1-x^3)...(1-x^N)) for N = 3.at n=41A060022
• Second term in the continued fraction expansion of StieltjesGamma[n].at n=31A066034
• a(n) = A000217(n) - A048702(n).at n=35A075113
• Expansion of (1-x)/(1+x-x^2-2*x^3).at n=18A078041
• McKay-Thompson series of class 32e for the Monster group.at n=66A082303
• Expansion of x^2/((1-2*x)*(1+3*x)).at n=7A091005
• Dirichlet inverse of the gcd-sum function (A018804).at n=66A101035
• Row sums of number triangle A112334.at n=45A112335
• Sum(mu(i)*sigma(j): i+j=n), with mu=A008683 and sigma=A000203.at n=32A112964
• Inverse Euler transform of A118052.at n=49A118054