A114395 Positions where A115873 takes for the first time a value distinct from any of its earlier values.

1, 3, 5, 9, 13, 17, 33, 49, 57, 65, 81, 129, 169, 181, 193, 203, 241, 257, 333, 357, 405, 449, 471, 513, 577, 681, 745, 769, 809, 921, 923, 977, 993, 1025, 1201, 1209, 1281, 1345, 1357, 1401, 1457, 1461, 1465, 1481, 1633, 1659, 1811, 1817, 1899, 1967