Numerator of rational number i/j such that Sagher map sends i/j to n.
1, 1, 1, 2, 1, 1, 1, 1, 3, 1, 1, 2, 1, 1, 1, 4, 1, 3, 1, 2, 1, 1, 1, 1, 5, 1, 1, 2, 1, 1, 1, 1, 1, 1
1 seqfan posts
Thu May 31 01:15:29 CEST 2012 [seqfan] A071974/A071975 rationals by prime factorization