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!)
A046474 Primes that are palindromic in bases 4 and 10. 0

%I

%S 2,3,5,373,787,3826283,73979697937

%N Primes that are palindromic in bases 4 and 10.

%C 373_10 = 11311_4 = 565_8 = 454_9.

%H P. De Geest, <a href="http://www.worldofnumbers.com/palpri.htm">World!Of Palindromic Primes</a>

%Y Cf. A002385.

%K nonn,hard,base

%O 1,1

%A _Patrick De Geest_, Aug 15 1998

%E Name and Comments edited by _Jon E. Schoenfield_, Oct 13 2019

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 March 30 21:56 EDT 2020. Contains 333132 sequences. (Running on oeis4.)