59906

Appears in sequences

• Coordination sequence for 7-dimensional cubic lattice.at n=8A008415
• Coordination sequence for C_7 lattice.at n=4A019563
• Number of points of L1 norm 8 in cubic lattice Z^n.at n=7A035602
• Square array A(n,k) read by antidiagonals: row n gives coordination sequence for lattice C_n.at n=49A103884
• Expansion of ((1-x)/(1-2*x))^7.at n=8A169794
• Triangle, read by rows of 2*n+1 terms, where row n lists the coefficients in (1+3*x+2*x^2)^n.at n=57A200536
• Composite numbers k such that k*phi(k) is in A002378.at n=20A256545
• The difference between the two largest distinct parts of a partition (0 if no distinct parts), summed over all partitions of n.at n=33A268191
• Number of n X 2 0..1 arrays with no element unequal to a strict majority of its horizontal, vertical and antidiagonal neighbors, with the exception of exactly one element, and with new values introduced in order 0 sequentially upwards.at n=13A280155
• Triangle read by rows: T(0,0) = 1; T(n,k) = 2 T(n-1,k) - 3 T(n-1,k-1) + T(n-1,k-2) for k = 0..2n; T(n,k)=0 for n or k < 0.at n=55A318685