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

 

Logo


Hints
(Greetings from The On-Line Encyclopedia of Integer Sequences!)
A155058 Primes with odd largest digit. 0
3, 5, 7, 11, 13, 17, 19, 23, 29, 31, 37, 47, 53, 59, 67, 71, 73, 79, 89, 97, 101, 103, 107, 109, 113, 127, 131, 137, 139, 149, 151, 157, 167, 173, 179, 191, 193, 197, 199, 223, 227, 229, 233, 239, 251, 257, 269, 271, 277, 293, 307, 311, 313, 317, 331, 337, 347 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

LINKS

Table of n, a(n) for n=1..57.

EXAMPLE

If 2=prime, then 2=even. If 3=prime and 3=odd, then 3=a(1). If 5=prime and 5=odd, then 5=a(2). iF 7=prime and 7=odd, then 7=a(3). If 11=prime and 1=1=odd, then=a(4), etc.

CROSSREFS

Cf. A000040.

Sequence in context: A225670 A165255 A223036 * A007703 A002556 A130101

Adjacent sequences:  A155055 A155056 A155057 * A155059 A155060 A155061

KEYWORD

nonn,base

AUTHOR

Juri-Stepan Gerasimov, Jan 19 2009

EXTENSIONS

Replace 181 with 191 by Ray Chandler, Jan 31 2009

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
The OEIS Community | Maintained by The OEIS Foundation Inc.

License Agreements, Terms of Use, Privacy Policy. .

Last modified October 23 17:32 EDT 2019. Contains 328373 sequences. (Running on oeis4.)