Least m such that if r and s in {Pi/2 - atn(h): h = 1,2,...,n} satisfy r < s, then r < k/m < s for some integer k.
A024832
Least m such that if r and s in {Pi/2 - atn(h): h = 1,2,...,n} satisfy r < s, then r < k/m < s for some integer k.
Terms
- a(0) =2a(1) =3a(2) =7a(3) =10a(4) =17a(5) =21a(6) =31a(7) =43a(8) =50a(9) =65a(10) =82a(11) =91a(12) =111a(13) =133a(14) =157a(15) =170a(16) =197a(17) =226a(18) =257a(19) =273a(20) =307a(21) =343a(22) =381a(23) =421a(24) =442a(25) =485a(26) =530a(27) =577a(28) =626a(29) =651
External references
- oeis: A024832