login
The OEIS is supported by the many generous donors to the OEIS Foundation.

 

Logo
Hints
(Greetings from The On-Line Encyclopedia of Integer Sequences!)
A069349 Number of ways to represent primes as A069348(n)=k+A001222(k). 1
1, 2, 1, 2, 1, 2, 1, 1, 3, 1, 1, 2, 1, 2, 1, 1, 1, 3, 1, 1, 1, 1, 2, 1, 2, 2, 1, 1, 1, 2, 1, 1, 1, 1, 1, 2, 1, 1, 1, 3, 1, 1, 2, 1, 1, 1, 1, 1, 1, 1, 1, 3, 2, 2, 2, 1, 2, 1, 1, 1, 1, 3, 1, 1, 1, 2, 1, 2, 1, 1, 3, 1, 1, 1, 3, 3, 1, 1, 2, 1, 2, 1, 2, 2, 1, 1, 2, 1, 2, 2 (list; graph; refs; listen; history; text; internal format)
OFFSET
1,2
LINKS
EXAMPLE
a(9)=3 as: A069348(9)=53=A064800(48)=A064800(50)=A064800(51)
53=2*2*2*2*3+5 and 53=2*5*5+3 and 51=3*17+2.
CROSSREFS
Sequence in context: A358359 A249973 A343854 * A167404 A280223 A062754
KEYWORD
nonn
AUTHOR
Reinhard Zumkeller, Mar 18 2002
STATUS
approved

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

License Agreements, Terms of Use, Privacy Policy. .

Last modified July 19 20:58 EDT 2024. Contains 374436 sequences. (Running on oeis4.)