62281

Appears in sequences

• Numbers that are the sum of 2 nonzero 6th powers.at n=19A003358
• Numbers that are the sum of at most 2 nonzero 6th powers.at n=26A004853
• 6-dimensional centered cube numbers.at n=5A008516
• a(n) = 5^n + 6^n.at n=6A074615
• Numbers that can be represented as j^6 + k^6, with 0 < j < k, in exactly one way.at n=14A088677
• A triangle of polynomial coefficients: q(x,n)=(1 - x)^(n + 1)*Sum[(k + n)^n*x^k, {k, 0, Infinity}]; p(x,n)=q(x,n)+x^n*q(1/x,n).at n=21A155947
• A triangle of polynomial coefficients: q(x,n)=(1 - x)^(n + 1)*Sum[(k + n)^n*x^k, {k, 0, Infinity}]; p(x,n)=q(x,n)+x^n*q(1/x,n).at n=27A155947
• T(n,k)=Number of (n+1)X(n+1) -k..k symmetric matrices with every 2X2 subblock having sum zero.at n=40A210694
• Numbers which are the sums of consecutive sixth powers.at n=17A217846
• Expansion of Product_{n>=1} (1 - x^(7*n))^7/(1 - x^n)^8 in powers of x.at n=8A277958