390625

Appears in sequences

• Powers of 5: a(n) = 5^n.at n=8A000351
• Fourth powers: a(n) = n^4.at n=25A000583
• Eighth powers: a(n) = n^8.at n=5A001016
• a(n) = max_{k=0..n} k^(n-k).at n=13A003320
• Numbers of the form 5^i*7^j with i, j >= 0.at n=33A003595
• Numbers of the form 5^i * 11^j.at n=29A003598
• Numbers that are the sum of at most 2 nonzero 8th powers.at n=15A004875
• Numbers that are the sum of at most 3 nonzero 8th powers.at n=35A004876
• Smallest label f(T) given to a rooted tree T with n nodes in Matula-Goebel labeling.at n=24A005517
• Least hypotenuse of n distinct Pythagorean triangles.at n=8A006339
• a(n) = n^(n+3).at n=5A008789
• a(n) = Product_{i=0..7} floor((n+i)/8).at n=40A009694
• Powers of 25.at n=4A009969
• Triangle of coefficients in expansion of (1+5x)^n.at n=44A013612
• Triangle of coefficients in expansion of (4 + 5*x)^n.at n=44A013628
• a(n) = 5^(3*n + 2).at n=2A013737
• a(n) = 5^(5*n + 3).at n=1A013836
• Numbers k that divide s(k), where s(1)=1, s(j)=11*s(j-1)+j.at n=21A014858
• Numbers k that divide 6^k-1.at n=12A014946
• Numbers k such that k | 4^k + 1.at n=25A015950