Sunday Times Teaser 2748 – I Go Up and Up
by Victor Bryant
Published: 24 May 2015 (link)
I have in mind an arithmetic progression; ie, a sequence which goes up and up by a fixed amount (such as 1, 10, 19, 28, …) and — as in that example — one of the terms of my progression will eventually be 10000. But I have coded the numbers by consistently replacing digits by letters and in this way the arithmetic progression has become
I, GO, UP, AND, …
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