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!)
A028757 Nonsquares mod 44. 1

%I

%S 2,3,6,7,8,10,11,13,14,15,17,18,19,21,22,23,24,26,27,28,29,30,31,32,

%T 34,35,38,39,40,41,42,43

%N Nonsquares mod 44.

%t Complement[Range[0, 43], PowerMod[Range[44], 2, 44]] (* _Alonso del Arte_, Dec 22 2019 *)

%o (Scala) (0 to 43).diff((1 to 44).map(n => (n * n) % 44)) // _Alonso del Arte_, Dec 22 2019

%Y Cf. A010405.

%K nonn,fini,full,easy

%O 1,1

%A _N. J. A. Sloane_

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 14 03:37 EDT 2020. Contains 335716 sequences. (Running on oeis4.)