Denominator of rational number i/j such that Sagher map sends i/j to n.
1, 2, 3, 1, 5, 6, 7, 4, 1, 10, 11, 3, 13, 14, 15, 1, 17, 2, 19, 5, 21, 22, 23, 12, 1, 26, 9, 7
1 seqfan posts
Thu May 31 01:15:29 CEST 2012 [seqfan] A071974/A071975 rationals by prime factorization