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 Showing results 1 to 3 of 3 Search took 0.00 seconds. Search: Posts Made By: 0scar
 Forum: Puzzles 2020-08-28, 14:28 Replies: 6 Views: 3,676 Posted By 0scar Spin-off solution The target sequence G(n) = F(n)*F(n+1) satisfies an order-3 homogeneous linear recurrence: G(n) = 2*G(n-1) + 2*G(n-2) - G(n-3), so we need a homogeneous linear system of order at least three to...
 Forum: Puzzles 2020-07-30, 05:57 Replies: 6 Views: 3,676 Posted By 0scar As LENGTH(n) grows exponentially, I think that it... As LENGTH(n) grows exponentially, I think that it makes sense to compute the ratios for n up to 10, or their limits as n grows to infinity (only for the brave) For my currently best solution, IBM...
 Forum: Puzzles 2020-07-30, 05:33 Replies: 6 Views: 3,676 Posted By 0scar Spin-off A friend of mine suggested a nice "spin-off" puzzle. If you solved July 2020 main problem by using three letters or more, and your dictionary includes letters "I", "B", and "M", then how many...
 Showing results 1 to 3 of 3

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