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

 

Logo

Invitation: celebrating 50 years of OEIS, 250000 sequences, and Sloane's 75th, there will be a conference at DIMACS, Rutgers, Oct 9-10 2014.

Hints
(Greetings from The On-Line Encyclopedia of Integer Sequences!)
A104282 Primes which are the concatenation of four consecutive cubes. 0
2744337540964913, 830584857375884736912673, 1124864115762511910161225043, 125000000125751501126506008127263527, 145531576146363183147197952148035889 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

LINKS

Table of n, a(n) for n=1..5.

EXAMPLE

The first term is 2744337540964913 which is a prime and is the concatenation of 2744,3375,4096 and 4913 which are four consecutive cubes.

MATHEMATICA

Select[FromDigits[Flatten[IntegerDigits[#]]]&/@Partition[Range[1000]^3, 4, 1], PrimeQ] (* Harvey P. Dale, Dec 15 2010 *)

CROSSREFS

Sequence in context: A216908 A080126 A233844 * A234067 A172576 A037249

Adjacent sequences:  A104279 A104280 A104281 * A104283 A104284 A104285

KEYWORD

base,nonn

AUTHOR

Shyam Sunder Gupta, Apr 17 2005

STATUS

approved

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

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

Last modified September 18 03:49 EDT 2014. Contains 246887 sequences.