login
First difference of A106252.
1

%I #18 Feb 24 2024 01:10:57

%S 2,2,2,1,3,1,2,2,2,1,3,1,2,2,2,1,3,1,2,2,2,1,3,1,2,2,2,1,3,1,2,2,2,1,

%T 3,1,2,2,2,1,3,1,2,2,2,1,3,1,2,2,2,1,3,1,2,2,2,1,3,1,2,2,2,1,3,1,2,2,

%U 2,1,3,1,2,2,2,1,3,1,2,2,2,1,3,1,2,2,2,1,3,1,2,2,2,1,3,1,2,2,2,1,3,1,2,2,2

%N First difference of A106252.

%C It appears that this sequence is periodic with period 6.

%H <a href="/index/Rec#order_04">Index entries for linear recurrences with constant coefficients</a>, signature (-1, 0, 1, 1).

%t LinearRecurrence[{-1, 0, 1, 1},{2, 2, 2, 1},105] (* _Ray Chandler_, Aug 26 2015 *)

%Y Cf. A106252.

%Y Cf. A083039. - _R. J. Mathar_, Aug 24 2008

%K nonn

%O 1,1

%A _John W. Layman_, Apr 27 2005