65170

Appears in sequences

• a(n) = (n^4 + n)/2 (Row sums of an n X n X n magic cube, when it exists).at n=19A027441
• Numbers of the form k*(k^3 +- 1)/2.at n=37A057590
• A073214/2.at n=11A073222
• Magic constant of smallest order-n perfect magic cube.at n=18A109130
• Difference between upper and lower member of a pair of adjacent perfect powers A340700 and A340701, both with exponents > 2.at n=28A340706
• Expansion of (1/x) * Series_Reversion( x*(1-x-x^5)/(1-x) ).at n=25A366112
• Expansion of 1/(1 - 49*x)^(5/7).at n=3A386274