Problem 44339. Recaman Sequence - II

Created by Mehmet OZC
Appears in Matrix Patterns I

Difficulty:Rate

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Take an arbitrary starting point as input and create Recaman Sequence. Then find the 1, return its index.

For example: if n = 0 (default Recaman sequence)

seq = [0 1 3 6 2];

1 is in the second place.

if n = 10;

seq = [10 9 7 4 8 3 9 2 10 1 11 22 34 21];

1 is in the 10th place

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525 Solutions
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Last Solution submitted on Feb 23, 2025

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Jakub on 7 Nov 2017

Weirdly, the code that finishes the biggest problem in 0.6 sec on my machine will not finish on the server. Is 0.6 sec too long for the server, or is it an error? I'm not clever enough to understanding this, please help.

Qi Zhang on 1 Jan 2018

I met the problem too. Should we use some mathematical characters of the sequence to improve our codes? I'm not quite sure.

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