62174
domain: N
Appears in sequences
- Numbers that are the sum of 2 positive 5th powers.at n=39A003347
- Number of rooted compound windmills (mobiles) of n nodes.at n=13A032200
- a(n) = 5^n + 9^n.at n=5A074618
- Numbers of form x^5 + y^5, x,y > 0 and x <> y.at n=32A088703
- Sum of proper divisors of Catalan number A000108(n).at n=11A152762
- Number of n X 2 0..5 arrays with every row and column nondecreasing rightwards and downwards, and the number of instances of each value within one of each other.at n=21A201136
- Numbers of the form 5^j + 9^k, for j and k >= 0.at n=40A226829
- Numbers that are sums of two coprime positive fifth powers.at n=25A228542