A205016 - OEIS

%I #5 Mar 30 2012 18:58:10

%S 4,10,6,18,14,8,28,24,18,10,40,36,30,22,12,54,50,44,36,26,14,70,66,60,

%T 52,42,30,16,88,84,78,70,60,48,34,18,108,104,98,90,80,68,54,38,20,130,

%U 126,120,112,102,90,76,60,42,22,154,150,144,136,126,114,100

%N Ordered differences of oblong numbers.

%C For a guide to related sequences, see A204892.

%e a(1)=s(2)-s(1)=6-2=4

%e a(2)=s(3)-s(1)=12-2=10

%e a(3)=s(3)-s(2)=12-6=6

%e a(4)=s(4)-s(1)=

%e a(5)=s(4)-s(2)=

%t (See the program at A205018.)

%Y Cf. A205018, A204892.

%K nonn

%O 1,1

%A _Clark Kimberling_, Jan 22 2012