Least m such that if r and s in {1/4, 1/8, 1/12, ..., 1/4n} satisfy r < s, then r < k/m < (k+1)/m < s for some integer k.
A024839
Least m such that if r and s in {1/4, 1/8, 1/12, ..., 1/4n} satisfy r < s, then r < k/m < (k+1)/m < s for some integer k.
Terms
- a(0) =13a(1) =33a(2) =61a(3) =97a(4) =161a(5) =221a(6) =313a(7) =393a(8) =513a(9) =613a(10) =761a(11) =881a(12) =1057a(13) =1249a(14) =1405a(15) =1625a(16) =1861a(17) =2049a(18) =2313a(19) =2593a(20) =2813a(21) =3121a(22) =3445a(23) =3697a(24) =4049a(25) =4417a(26) =4801a(27) =5101a(28) =5513a(29) =5941
External references
- oeis: A024839