Logo

Greetings from The On-Line Encyclopedia of Integer Sequences!

Hints

Search: id:A067530
Displaying 1-1 of 1 results found. page 1
     Format: long | short | internal | text      Sort: relevance | references | number      Highlight: on | off
A067530 n - k! is a prime or 1 for all k > 1 and n > k!. +0
1
3, 4, 5, 7, 9, 13, 19, 25, 43, 85, 103, 133, 403, 763, 943, 1573, 1603, 2713, 5233, 26023, 37363, 177133, 186043, 276043, 277603, 305863, 968833, 1449313, 1540033, 5854363, 6013873, 26114323, 35088793 (list; graph; listen)
OFFSET

0,1

COMMENT

Is the sequence finite?

EXAMPLE

85 is a term as 85 - 2!, 85 -3!, 85-4! or 83,79 and 61 are primes.

CROSSREFS

Cf. A067526, A067527, A067528.

Adjacent sequences: A067527 A067528 A067529 this_sequence A067531 A067532 A067533

Sequence in context: A035249 A104805 A102822 this_sequence A082922 A036971 A000702

KEYWORD

easy,nonn

AUTHOR

Amarnath Murthy (amarnath_murthy(AT)yahoo.com), Feb 17 2002

EXTENSIONS

More terms from Sascha Kurz (sascha.kurz(AT)uni-bayreuth.de), Mar 19 2002

page 1

Search completed in 0.002 seconds

Lookup | Welcome | Find friends | Music | Plot 2 | Demos | Index | Browse | More | WebCam
Contribute new seq. or comment | Format | Transforms | Puzzles | Hot | Classics
More pages | Superseeker | Maintained by N. J. A. Sloane (njas@research.att.com)

Last modified October 15 20:12 EDT 2008. Contains 145099 sequences.


AT&T Labs Research