244156251

Appears in sequences

• a(n) = sigma_6(n), the sum of the 6th powers of the divisors of n.at n=24A013954
• Numerator of sum of -6th powers of divisors of n.at n=24A017675
• a(n) = n^6 + n^3 + 1.at n=25A060883
• Numbers of the form (5^{mr}-1)/(5^r-1) for positive integers m, r.at n=31A076284
• a(n) = Sum_{d|n} (-1)^(n/d+1)*d^6.at n=24A284927
• a(n) = Sum_{d|n} (-1)^(d-1)*d^6.at n=24A321545
• a(n) = Sum_{d divides n} (-1)^(d + n/d) * d^6.at n=24A321562
• Sum of 6th powers of odd divisors of n.at n=24A321810
• a(n) = Sum_{d|n, n/d odd} d^6 for n > 0.at n=24A321817
• a(n) = Sum_{d|n, d==1 mod 4} d^6 - Sum_{d|n, d==3 mod 4} d^6.at n=24A321822
• a(n) = Sum_{d|n, n/d==1 mod 4} d^6 - Sum_{d|n, n/d==3 mod 4} d^6.at n=24A321830