171288

Appears in sequences

• Taxi-cab numbers: sums of 2 cubes in more than 1 way.at n=15A001235
• Expansion of cos(log(1+x)/cos(x)).at n=9A009032
• Numbers that are the sum of 2 cubes in more than 1 way (primitive solutions).at n=9A018850
• Numbers whose 4th power can be expressed as the sum of two positive cubes in more than one way.at n=37A051388
• Probably an incomplete version of A001235.at n=4A062924
• Initial members of abundant quintuplets, i.e., values of k such that (k, k+2, k+4, k+6, k+8) are all abundant numbers.at n=27A108926
• Numbers that are the sum of two positive cubes in exactly two ways.at n=15A343708
• Taxicab numbers that are sandwiched between squarefree numbers.at n=4A371602
• Taxicab numbers that are sandwiched between semiprimes.at n=1A372848
• Taxicab numbers that are abundant.at n=9A379466