login
This site is supported by donations to The OEIS Foundation.
Logo

Hints
(Greetings from The On-Line Encyclopedia of Integer Sequences!)
A072121 a(1) = 1; for n > 1, a(n) = smallest number > a(n-1) having at least n divisors. 1
1, 2, 4, 6, 12, 18, 24, 30, 36, 48, 60, 72, 120, 144, 168, 180, 240, 252, 336, 360, 420, 480, 504, 540, 720, 840, 900, 960, 1008, 1080, 1260, 1320, 1440, 1680, 1800, 1980, 2160, 2520, 2640, 2880, 3360, 3600, 3780, 3960, 4200, 4320, 4620, 4680, 5040, 6300 (list; graph; refs; listen; history; internal format)
OFFSET

1,2

COMMENTS

[Concerning the question asked in A069654]

MATHEMATICA

lst={}; q=0; Do[If[Length[Divisors[n]]>q, AppendTo[lst, n]; q++ ], {n, 8!}]; lst [From Vladimir Orlovsky (4vladimir(AT)gmail.com), Sep 27 2008]

CROSSREFS

Cf. A069654, A061799.

Sequence in context: A023995 A018189 A167706 * A175305 A171923 A060735

Adjacent sequences:  A072118 A072119 A072120 * A072122 A072123 A072124

KEYWORD

nonn

AUTHOR

Vladeta Jovovic (vladeta(AT)eunet.rs), Jun 19 2002

Lookup | Welcome | Wiki | Register | Music | Plot 2 | Demos | Index | Browse | More | WebCam
Contribute new seq. or comment | Format | Transforms | Puzzles | Hot | Classics
Recent Additions | More pages | Superseeker | Maintained by The OEIS Foundation Inc.

Content is available under The OEIS End-User License Agreement .

Last modified February 15 09:14 EST 2012. Contains 205752 sequences.