64032

Appears in sequences

• Numbers k such that the least term in the periodic part of the continued fraction for sqrt(k) is 22.at n=22A031700
• Maximum coefficient of the polynomial (-1)^(n+1)*Product_{k=1..n} (1 - x^k)^2.at n=29A156082
• a(n) = 529*n^2 + 23.at n=11A158631
• a(n) = 121*n^2 + n.at n=22A173267
• Wiener index of the n-Sierpinski gasket graph.at n=4A290129
• Larger of exponentially-odd amicable numbers pair: numbers m < k such that m = s(k) and k = s(m), where s(k) is the sum of proper exponential-odd divisors of k.at n=4A325848
• a(n) = binomial(n, 2) + 6*binomial(n, 4).at n=24A327319
• Expansion of 1/(Sum_{k>=0} x^(k^2))^3.at n=31A363775
• Absolute value of the minimum coefficient of (1 - x)^2 * (1 - x^2)^2 * (1 - x^3)^2 * ... * (1 - x^n)^2.at n=30A380499