95120

Appears in sequences

• 5-white numbers: partition digits of n^5 into blocks of 5 starting at right; sum of these 5-digit numbers equals n.at n=4A037045
• Let r, s, t, u be four permutations of the set { 1, 2, 3, ..., n }; a(n) = minimal value of Sum_{i=1..n} r(i)*s(i)*t(i)*u(i).at n=19A070736
• Positive integers n such that n^2 = (x^4 - y^4)*(z^4 - t^4) where x>y and z>t are distinct pairs of integers with gcd(x,y)=gcd(z,t)=1.at n=14A147856
• Number of permutations of floor(i*7/3), i=0..n-1, with all sums of two adjacent terms unique.at n=8A147920
• "Kaprekar quintuples": digits of X^5 taken D at a time sum to X (where D is number of digits in X.)at n=6A171500
• G.f.: Product_{n>=1} (1 - A002203(n)*x^n + (-1)^n*x^(2*n)) where A002203(n) is the companion Pell numbers.at n=17A204382
• Like 5-white numbers but with blocks of 5 starting at left.at n=3A277398
• Numbers that are divisible by the total number of 1's in both the Zeckendorf and the dual Zeckendorf representations of all their divisors (A300837 and A333618).at n=29A333621
• E.g.f.: Product_{k>=1} (1 + x^k)^(tan(x)/k).at n=8A347900