88302
domain: N
Appears in sequences
- Numbers k for which A064380(k) = k/2.at n=31A185078
- T(n,k)=Number of nXk arrays of occupancy after each element moves to some horizontal, diagonal or antidiagonal neighbor, without 2-loops or left turns.at n=46A221890
- Number of 2 X n arrays of occupancy after each element moves to some horizontal, diagonal or antidiagonal neighbor, without 2-loops or left turns.at n=8A221891
- Numbers k such that iphi(k) divides k, where iphi is the infinitary Euler phi function (A064380).at n=32A373057