login
The OEIS is supported by the many generous donors to the OEIS Foundation.

 

Logo
Hints
(Greetings from The On-Line Encyclopedia of Integer Sequences!)
A068888 Squares with property that digits alternate in parity individually as well as in concatenation with previous terms. 0

%I #7 Mar 22 2024 17:23:37

%S 1,4,9,25,49,81,256,361,676,729,4761,6561,41616,56169,69696,72361,

%T 87616,96721,212521,214369,290521,436921,452929,458329,474721,670761,

%U 690561,2143296,3470769,4145296,5230369,8503056,9078169,21058921,21836929,21874329,25230529

%N Squares with property that digits alternate in parity individually as well as in concatenation with previous terms.

%Y Cf. A030152.

%K base,nonn

%O 0,2

%A _Amarnath Murthy_, Mar 20 2002

%E Missing 81 and 452929 inserted, incorrect 93636 removed, and more terms from _Sean A. Irvine_, Mar 22 2024

Lookup | Welcome | Wiki | Register | Music | Plot 2 | Demos | Index | Browse | More | WebCam
Contribute new seq. or comment | Format | Style Sheet | Transforms | Superseeker | Recents
The OEIS Community | Maintained by The OEIS Foundation Inc.

License Agreements, Terms of Use, Privacy Policy. .

Last modified April 25 11:39 EDT 2024. Contains 371969 sequences. (Running on oeis4.)