22598

Appears in sequences

• a(n)^3 is smallest cube containing exactly n 1's.at n=7A048366
• Even numbers of the form floor( binomial(2k, 2j)/binomial(k, j)).at n=14A111304
• a(n) = 729*n - 1.at n=30A158395
• Number of nX7 0..1 arrays with every element equal to 0, 2, 3, 6 or 7 king-move adjacent elements, with upper left element zero.at n=11A298634
• Numbers k such that the total number of 1's in the dual Zeckendorf representation of the first k integers is a multiple of k.at n=11A333705
• G.f. satisfies A(x) = A(x^2)*A(x^3) / (1-x).at n=42A382126