A099316 Greatest 3-smooth number dividing the n-th minimal number.

1, 2, 4, 6, 12, 16, 24, 36, 48, 12, 64, 24, 144, 36, 192, 48, 72, 576, 144, 24, 36, 192, 1024, 36, 1296, 48, 72, 576, 3072, 144, 4096, 144, 5184, 36, 1296, 192, 216, 9216, 288, 12288, 576, 432, 3072, 576, 144, 5184, 72, 1296, 36864, 36, 1296, 9216, 46656, 288

Offset: 1

Author

Reinhard Zumkeller, Oct 12 2004

Keywords

• nonn

Comments

A minimal number is the smallest number with a given number of divisors, see A007416.

Links

• David A. Corneth, Table of n, a(n) for n = 1..20000 (first 1000 terms from Amiram Eldar)

Crossrefs

Cf. A007416, A065331, A099315, A003586, A099312, A099314.

Formula

a(n) = A065331(A007416(n)).