125429

Properties

Appears in sequences

• Numbers n such that with b=n*(2n-1) two remainders x and y are defined via x = 2^(b-1) -1 mod b and y = (2*n-1)^(b-1) - 1 mod b which satisfy x==y==0 (mod n) and y-x=n.at n=6A190638
• Number of nondecreasing -6..6 vectors of length n whose dot product with some other -6..6 vector equals n.at n=7A226338
• Prime numbersat n=11772