7 lines
796 B
Markdown
7 lines
796 B
Markdown
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I was a bit lazy with this problem. The first thing i did was search on OEIS for the numerator and denominator sequences.
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And I found both, they are **A123335** and **A000129**.
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But still there are two mayor problems:
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- First these are recursive functions, so we need to store the last and the second last result. This is again the reason why our programs exceeds the Befunge-93 size restrictions. We need three fields for the numerator and three for the denominator (Current value | Last value | Second last value).
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- Second the numbers become big. Like *really* big. The last values get close to four hundred digits. So - again - we need to do the calculations manually *(long multiplication and addition)*
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In the end we have a reasonable fast program with six 79*5 arrays for value storage.
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