Mathematics
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RobPratt
  • Member for 3 years, 1 month
  • Last seen more than a week ago
  • NC, USA
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  • Senior R&D Manager, SAS Institute Inc.
  • Ph.D. in Operations Research, The University of North Carolina at Chapel Hill
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9
Tag management 2022
Apr 11
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55
What is the optimal number of dice to roll a Yahtzee in one roll?
39
What is the closed form of the $f$ with $f(1)=1$, $f(2)=7$ and $f(n)=7f(n-1)-12f(n-2)$ ($n\ge 3$)?
30
Checkmate 30 kings with rooks
24
A COVID-19 puzzle: How large a class do you need to fit 30 pupils?
24
What node does 11 point to?

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