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

Hints
(Greetings from The On-Line Encyclopedia of Integer Sequences!)
A054409 Maximal difference between consecutive primes in range [prime(n), prime(n)^2]. 0
1, 2, 4, 6, 8, 14, 14, 14, 14, 18, 20, 34, 34, 34, 34, 34, 34, 34, 34, 34, 34, 34, 34, 34, 34, 36, 36, 36, 36, 36, 44, 44, 44, 44, 52, 52, 52, 52, 52, 52, 72, 72, 72, 72, 72, 72, 72, 72, 72, 72, 72, 72, 72, 72, 72, 72, 72, 72, 72, 72, 72, 72, 72, 72, 72, 72, 72, 72, 72, 72, 72 (list; graph; refs; listen; history; internal format)
OFFSET

1,2

EXAMPLE

n=6, prime(6)=13, prime(6)^2=169, the maximal difference in this interval is 127-113=14, so a(6)=14

CROSSREFS

Cf. A000040, A000879, A001223, A001248, A002110.

Sequence in context: A080377 A086526 A086529 * A152973 A089747 A173144

Adjacent sequences:  A054406 A054407 A054408 * A054410 A054411 A054412

KEYWORD

nonn

AUTHOR

Labos E. (labos(AT)ana.sote.hu), May 09 2000

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 16 04:18 EST 2012. Contains 205860 sequences.