%I #15 Jul 12 2022 07:39:14
%S 0,2,0,6,2,0,12,6,2,0,20,12,6,2,0,30,20,12,6,2,0,42,30,20,12,6,2,0,56,
%T 42,30,20,12,6,2,0,72,56,42,30,20,12,6,2,0,90,72,56,42,30,20,12,6,2,0,
%U 110,90,72,56,42,30,20,12,6,2,0,132,110,90,72,56,42,30,20,12,6,2,0
%N Triangle read by rows: T(n,k) = (n-k+1)*(n-k), n>=1, 1<=k<=n.
%H Michel Marcus, <a href="/A095832/b095832.txt">Rows n=1..100 of triangle, flattened</a> (terms 1..1000 from Harvey P. Dale)
%e Triangle begins:
%e 0;
%e 2, 0;
%e 6, 2, 0;
%e 12, 6, 2, 0;
%e 20, 12, 6, 2, 0;
%e ...
%t Table[(n-k+1)(n-k),{n,20},{k,n}]//Flatten (* _Harvey P. Dale_, Apr 17 2016 *)
%Y Cf. A002378.
%K easy,nonn,tabl
%O 1,2
%A Herman Jamke (hermanjamke(AT)fastmail.fm), Jul 10 2004