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id	title	challengeType	forumTopicId	dashedName
5900f4c11000cf542c50ffd3	Problem 341: Golomb's self-describing sequence	5	302000	problem-341-golombs-self-describing-sequence

--description--

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

n123456789101112131415…G(n)122334445556666…

You are given that G(103) = 86, G(106) = 6137. You are also given that ΣG(n3) = 153506976 for 1 ≤ n < 103.

Find ΣG(n3) for 1 ≤ n < 106.

--hints--

euler341() should return 56098610614277016.

assert.strictEqual(euler341(), 56098610614277016);

--seed--

--seed-contents--

function euler341() {

  return true;
}

euler341();

--solutions--

// solution required

875 B Raw Blame History