39125

Appears in sequences

• a(n) = (5^n + 5^floor(n/2))/2.at n=7A001447
• The terms of A055237 (sums of two powers of 5) divided by 2.at n=31A073217
• Number of permutations satisfying -k<=p(i)-i<=r and p(i)-i not in I, i=1..n, with k=1, r=5, I={0,1,4}.at n=45A079956
• Numbers less than the maximum possible determinant A085000(4)=40800 not occurring as determinant of a 4 X 4 matrix with elements 1..16.at n=13A088237
• a(n) = n^3*(n^4 + 1)/2.at n=5A168179