223860

Appears in sequences

• a(n) is the smallest positive integer a for which there is an identity of the form a*n*x = Sum_{i=1..m} ai*gi(x)^n where a1, ..., am are in Z and g1(x), ..., gm(x) are in Z[x].at n=41A005729
• Denominators of row 4 of table described in A051714/A051715.at n=37A051723
• Numbers taking exactly 21 steps to reach 15 in A086793.at n=16A119397
• Indices of records in A332040.at n=10A332041
• Numbers k that are harmonic in Gaussian integers: k * A062327(k) is divisible by A103228(k) + i*A103229(k) (where i is the imaginary unit).at n=8A332317