Find the last term in this sequence:
81, 34, 21, 85, 61, 48, ___
I tried regression, primes, Roman numerals (based on the title), Base 2 (based on the title) and have gotten no h-where.
Need to look at what has seven terms . . .
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Posted by Leming
on 2005-09-29 14:50:55 |