The following images have been used in the sequence Recurring decimals, or just the wrong base?.
| Image | Attribution |
| Binary | Filter Forge, CC BY 2.0, via Flickr |
| 5-7 ADA BN Patriot Mission in Poland (8623060) | DVIDS, Public Domain, via Wikimedia Commons |
| Calculator | Leonid Mamchenkov, CC BY 2.0, via Flickr |
| The limits of π | Carbon Arc, CC BY-NC-SA 4.0, via Flickr |
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