login
The OEIS Foundation is supported by donations from users of the OEIS and by a grant from the Simons Foundation.

 

Logo


Hints
(Greetings from The On-Line Encyclopedia of Integer Sequences!)
A134442 Last two digits of primes of form 4n+3 (A002145). Leading 0's omitted. 0
3, 7, 11, 19, 23, 27, 31, 39, 43, 47, 51, 59, 63, 67, 71, 79, 83, 87, 91, 99 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

LINKS

Table of n, a(n) for n=1..20.

MATHEMATICA

Union[FromDigits[Take[IntegerDigits[#], -2]]&/@Select[4Range[2, 130]+3, PrimeQ]] (* Harvey P. Dale, May 15 2011 *)

CROSSREFS

Cf. A002145.

Sequence in context: A049835 A117510 A160227 * A094179 A085760 A179481

Adjacent sequences:  A134439 A134440 A134441 * A134443 A134444 A134445

KEYWORD

fini,full,nonn,base

AUTHOR

Lekraj Beedassy, Jan 19 2008

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 July 31 07:51 EDT 2021. Contains 346369 sequences. (Running on oeis4.)