259560

Appears in sequences

• Least sum of 4 distinct positive cubes in exactly n ways.at n=15A025421
• a(n) = (n^2-1)*(2*n^2-1).at n=19A033595
• a(n) = n!*(n!+1)/2.at n=6A055555
• Triangular numbers which are 8-almost primes.at n=25A076582
• a(n) = 2^n - Fibonacci(n).at n=18A099036
• Triangular numbers that are the difference of nonnegative cubes.at n=17A129965
• Number of 7 X 7 arrays of squares of integers, symmetric about both diagonal and antidiagonal, with all rows summing to n.at n=35A156392
• Number of ways to choose two points on a centered hexagonal grid of size n.at n=15A241219
• Positions of records in A344590.at n=13A344588
• Number of chordless cycles in the complement of the n-Sierpinski gasket graph.at n=5A370299
• E.g.f. satisfies A(x) = 1 - x*A(x)^2*log(1 - x*A(x)^2).at n=7A371229