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

 

Logo


Hints
(Greetings from The On-Line Encyclopedia of Integer Sequences!)
A130099 Numbers of the form m^e such that m+e is prime, e>0. 2
1, 2, 6, 8, 9, 10, 12, 18, 22, 25, 28, 30, 32, 40, 42, 46, 52, 58, 60, 64, 66, 70, 72, 78, 81, 82, 88, 96, 102, 106, 108, 112, 121, 126, 130, 136, 138, 148, 150, 156, 162, 166, 172, 178, 180, 190, 192, 198, 210, 222, 225, 226, 228, 232, 238, 240, 250, 262, 268, 270 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,2

COMMENTS

Union of A006093 and A130100.

LINKS

R. Zumkeller, Table of n, a(n) for n = 1..10000

EXAMPLE

64 = 4^3, 4+3 = 7 = prime(4), therefore 64 is a term;

81 = 3^4, 3+4 = 7 = prime(4), therefore 81 is a term;

96 = 96^1, 96+1 = 97 = prime(25), therefore 96 is a term.

CROSSREFS

Sequence in context: A077477 A095879 A120736 * A047397 A174331 A220116

Adjacent sequences:  A130096 A130097 A130098 * A130100 A130101 A130102

KEYWORD

nonn

AUTHOR

Reinhard Zumkeller, May 07 2007

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 October 20 21:49 EDT 2018. Contains 316404 sequences. (Running on oeis4.)