56953125

Appears in sequences

• Denominator of sum of -7th powers of divisors of n.at n=14A017678
• Central term in powers of the Lo-Shu Magic Square as a matrix.at n=7A091281
• Expansion of g.f. (1-10x)/(1-15x).at n=7A091882
• A modular recurrence.at n=13A101553
• Number of set partitions of [n] such that i-j is a multiple of seven for all i,j belonging to the same block.at n=27A275074
• Least y for which x^5 + y^6 = A300567(n)^7 for some x > 1.at n=1A303267