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A204046 Least term of A094179 with exactly 2n divisors. 3
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 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

LINKS

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

FORMULA

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

CROSSREFS

Cf. A018782, A078714, A094179, A204086.

Sequence in context: A201276 A053360 A176963 * A305094 A120117 A152759

Adjacent sequences:  A204043 A204044 A204045 * A204047 A204048 A204049

KEYWORD

nonn

AUTHOR

Ray Chandler, Jan 10 2012

STATUS

approved

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Last modified February 17 02:22 EST 2020. Contains 331976 sequences. (Running on oeis4.)