45 lines
875 B
Markdown
45 lines
875 B
Markdown
---
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id: 5900f4c11000cf542c50ffd3
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title: 'Problem 341: Golomb''s self-describing sequence'
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challengeType: 5
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forumTopicId: 302000
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dashedName: problem-341-golombs-self-describing-sequence
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---
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# --description--
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The Golomb's self-describing sequence {G(n)} is the only nondecreasing sequence of natural numbers such that n appears exactly G(n) times in the sequence. The values of G(n) for the first few n are
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n123456789101112131415…G(n)122334445556666…
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You are given that G(103) = 86, G(106) = 6137. You are also given that ΣG(n3) = 153506976 for 1 ≤ n < 103.
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Find ΣG(n3) for 1 ≤ n < 106.
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# --hints--
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`euler341()` should return 56098610614277016.
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```js
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assert.strictEqual(euler341(), 56098610614277016);
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```
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# --seed--
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## --seed-contents--
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```js
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function euler341() {
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return true;
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}
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euler341();
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```
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# --solutions--
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```js
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// solution required
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```
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