A204046 Least term of A094179 with exactly 2n divisors.

3, 27, 63, 231, 567, 1323, 5103, 2079, 4851, 27783, 413343, 13167, 3720087, 250047, 43659, 100947, 301327047, 160083, 2711943423, 118503, 392931, 20253807, 219667417263, 276507, 2139291, 182284263, 1013859, 1066527, 160137547184727, 3361743, 1441237924662543

Offset: 1

Author

Ray Chandler, Jan 10 2012

Keywords

• nonn

Links

• Ray Chandler, Table of n, a(n) for n = 1..2098 (a(2099) exceeds 1000 digits).

Crossrefs

Cf. A018782, A078714, A094179, A204086.

Formula

For odd prime p, a(p) = 3^(p-1)*7.