A320479 - OEIS

%I #3 Oct 14 2018 23:42:36

%S 4,0,-2,-2,2,2,0,-4,-1,0,1,1,4,4,2,0,-1,-3,-1,3,1,-2,-1,2,0,-2,1,2,-1,

%T -2,1,3,-1,-2,-1,2,0,-2,1,2,-1,-3,-1,0,-1,-3,-1,3,0,-2,0,3,-1,-3,-1,1,

%U 4,1,2,5,5,3,5,9,7,5,5,8,7,5,6,8,5,5,8,8,5,4,7,9,8,9,9,9,11,13,15,14,13,9,12,15,13,10,13,16,13,11,8,10,9,9,11,12,15,15,12,9,11,11

%N First differences of A320478.

%C More than the usual number of terms are shown in order to reach an interesting region of terms.

%Y Cf. A320478.

%K sign

%O 0,1

%A _N. J. A. Sloane_, Oct 14 2018