| 2026-04-09 | In base eight |
| 2025-05-27 | Like the base-8 number system |
| 2024-05-05 | Kind of number system in which 7 is the highest digit |
| 2021-12-22 | In base eight |
| 2021-01-04 | Eight-related |
| 2020-05-23 | Eight-related |
| 2019-09-14 | In base eight |
| 2019-02-03 | Of base 8 |
| 2019-01-27 | In base 8 |
| 2018-02-10 | Kind of system in which 64 is 100 |
| 2016-02-28 | In base 8 |
| 2015-07-05 | Eight-related |
| 2013-01-09 | Like the base-8 number system |
| 2012-11-05 | In base eight |
| 2011-09-13 | Of base 8 |
| 2009-07-23 | Using base 8 |
| 2009-06-09 | In base 8 |
| 2009-04-21 | Of base 8 |
| 2008-11-02 | Related to base eight |
| 2007-08-13 | In base eight |
| 2006-10-10 | Of base 8 |
| 2006-08-17 | In base 8 |
| 2006-06-21 | Of base 8 |
| 2005-01-16 | In base 8 |
| 2004-10-09 | Of a certain number system |
| 2004-08-11 | Eight-ish? |
| 2004-07-18 | Having eight pins, as an electrical connection |
| 2004-03-07 | Like a certain number system |
| 2003-08-22 | Like some number systems |
| 2001-03-09 | Like some early computer number systems |
| 1999-10-24 | Like base 8 |
| 1998-03-14 | Like a certain computer number system |
| 1997-07-13 | In base 8 |
| 1997-06-01 | Like some computer encoding systems |
| 1996-12-21 | Pertaining to base 8 |
| 1994-11-28 | In base 8 |
| 1994-07-10 | Of base eight |