52327

Appears in sequences

• Number of bipartite partitions of n white objects and 8 black ones.at n=12A002757
• Number of ferrites M_{10}Y_n that repeat after 6n+50 layers.at n=16A011964
• a(n) = Sum_{k=1..n} floor(k^4/n).at n=21A014819
• Values of Newton-Gregory forward interpolating polynomial (1/3)*(n-1)*(2*n+3)*(2*n-1).at n=34A030440
• a(n) = (1/(n+1)) * Sum_{k=0..n} C(n+k-1,k)*k! = A123680(n)/(n+1).at n=6A123681
• Pyramid game person numbers that have integer solutions.at n=40A135051
• Number of skew-symmetric n X n matrices A = (a_ij) with entries from {-1,0,+1} such that a_wx a_yz + a_wy a_zx + a_wz a_xy = a_wx a_wy a_wz a_xy a_xz a_yz for all distinct w,x,y,z in {1..n}.at n=5A204821
• Number of 3 X n 0..1 arrays with diagonals and antidiagonals unimodal and rows nondecreasing.at n=41A223950
• Number of partitions of 3n into exactly 6 parts.at n=27A256315
• Cogrowth sequence of the 20-element Frobenius group Frob20 = <S,T | S^5, T^4, (ST)^4>.at n=20A378278