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

Hints
(Greetings from The On-Line Encyclopedia of Integer Sequences!)
A104333 Primes which are the reverse concatenation of four consecutive odd numbers. 0
59575553, 65636159, 73716967, 79777573, 83817977, 89878583, 97959391, 109107105103, 137135133131, 143141139137, 157155153151, 163161159157, 197195193191, 203201199197, 223221219217, 227225223221, 235233231229 (list; graph; refs; listen; history; internal format)
OFFSET

1,1

EXAMPLE

The first term is 59575553 which is a prime and is the reverse concatenation of 53,55,57 and 59 which are four consecutive odd numbers.

CROSSREFS

Sequence in context: A015355 A034644 A104329 * A106807 A186908 A033624

Adjacent sequences:  A104330 A104331 A104332 * A104334 A104335 A104336

KEYWORD

base,nonn

AUTHOR

Shyam Sunder Gupta (guptass(AT)rediffmail.com), Apr 17 2005

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 04:47 EST 2012. Contains 205860 sequences.