Fibonacci n-step number sequences: Difference between revisions
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Allied sequences can be generated where the initial values are changed: |
Allied sequences can be generated where the initial values are changed: |
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: '''The [[wp:Lucas number|Lucas series]]''' sums the two |
: '''The [[wp:Lucas number|Lucas series]]''' sums the two preceding values like the fibonacci series for <math>n=2</math> but uses <math>[2, 1]</math> as its initial values. |
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;The task is to: |
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;Task: |
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# Write a function to generate Fibonacci <math>n</math>-step number sequences given its initial values and assuming the number of initial values determines how many previous values are summed to make the next number of the series. |
# Write a function to generate Fibonacci <math>n</math>-step number sequences given its initial values and assuming the number of initial values determines how many previous values are summed to make the next number of the series. |
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# Use this to print and show here at least the first ten members of the Fibo/tribo/tetra-nacci and Lucas sequences. |
# Use this to print and show here at least the first ten members of the Fibo/tribo/tetra-nacci and Lucas sequences. |
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;Cf.: |
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;Related tasks: |
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* [[Fibonacci sequence]] |
* [[Fibonacci sequence]] |
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* [http://mathworld.wolfram.com/Fibonaccin-StepNumber.html Wolfram Mathworld] |
* [http://mathworld.wolfram.com/Fibonaccin-StepNumber.html Wolfram Mathworld] |
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* [[Hofstadter Q sequence]] |
* [[Hofstadter Q sequence]] |
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* [https://www.youtube.com/watch?v=PeUbRXnbmms Lucas Numbers - Numberphile] (Video) |
* [https://www.youtube.com/watch?v=PeUbRXnbmms Lucas Numbers - Numberphile] (Video) |
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<br><br> |
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=={{header|Ada}}== |
=={{header|Ada}}== |