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

 

Logo


Hints
(Greetings from The On-Line Encyclopedia of Integer Sequences!)
A048517 Primes whose sum of digits is the perfect number 28. 4
1999, 3889, 4789, 4969, 4987, 5689, 5779, 5869, 6679, 6949, 6967, 7489, 7669, 7687, 7759, 7867, 7993, 8389, 8677, 8839, 8893, 8929, 9199, 9397, 9649, 9739, 9829, 9883, 9973, 12799, 12889, 12979, 13789, 13879, 14779, 14797, 14869, 14887, 15679 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

LINKS

Vincenzo Librandi, Table of n, a(n) for n = 1..10000

C. Rivera, See also Carlos Rivera's Puzzle Site.

MATHEMATICA

Select[Prime[Range[20000]], Total[IntegerDigits[#]] == 28 &] (* Vincenzo Librandi, Apr 22 2014 *)

CROSSREFS

Cf. A000396, A048518.

Sequence in context: A167292 A230202 A037029 * A048518 A043416 A125680

Adjacent sequences:  A048514 A048515 A048516 * A048518 A048519 A048520

KEYWORD

nonn,base,easy

AUTHOR

Patrick De Geest, May 15 1999.

EXTENSIONS

Checked by Zak Seidov, Mar 26 2006

STATUS

approved

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

License Agreements, Terms of Use, Privacy Policy .

Last modified April 27 17:07 EDT 2017. Contains 285528 sequences.