36569

Appears in sequences

• a(n) = n*(3*n^2 - 1)/2.at n=29A004188
• Values of m such that binomial(m, a) + binomial(m, b) divides binomial(m, a + b) for some distinct nonnegative integers a and b with a + b <= m.at n=19A140601
• Values of m for which C(m,k)+C(m,k+1)=C(m+1,k+1) divides C(m,2k+1) for some nonnegative integer k with 2k+1 <= m.at n=11A140602
• Truncated octahedron with faces of centered polygons.at n=14A193228
• Number of zero-sum -5..5 arrays of n elements with first and second differences also in -5..5.at n=6A201870
• T(n,k)=Number of zero-sum -k..k arrays of n elements with first and second differences also in -k..k.at n=61A201873
• Number of zero-sum -n..n arrays of 7 elements with first and second differences also in -n..n.at n=4A201878
• Minimum composite squarefree numbers k such that p(i)+n divides k-n, for n=1, 2, 3, 4,..., where p(i) are the prime factors of k .at n=28A227974
• Number T(n,k) of equivalence classes of ways of placing k 4 X 4 tiles in an n X n square under all symmetry operations of the square; irregular triangle T(n,k), n>=4, 0<=k<=floor(n/4)^2, read by rows.at n=45A236757
• Numbers k such that 3^(k-1) == 2^(k-1) !== 1 (mod k).at n=33A285300
• Numbers k such that (5*10^k + 79)/3 is prime.at n=20A295033
• MM-numbers of labeled graphs with loops spanning an initial interval of positive integers.at n=38A320461
• a(n) is the number of integer triples (x,y,z) satisfying a system of linear inequalities and congruences specified in the comments.at n=42A370349
• Least composite squarefree numbers k > n such that p + n divides k - n, for each prime p dividing k.at n=28A382484
• a(n) is the number of sets of distinct four-cuboid combinations that fill an n X n X n cube excluding combinations that contain cube-shaped cuboids.at n=33A386756