%I #7 Dec 05 2013 19:56:48
%S 2,3,5,11,13,7,17,23,29,31,67,19,37,47,61,71,41,101,79,43,53,173,73,
%T 83,227,223,97,113,59,89,103,179,109,157,131,107,199,191,277
%N Absolute differences of adjacent entries in triangle A093899, alternately vertical and horizontal.
%F For 1 <= k <= n, a(n(n-1)+2k-1) = abs(A093899(n+1, k)-A093899(n, k)).
%F For 1 <= k < n, a((n-1)(n-2)+2k) = abs(A093899(n, k+1)-A093899(n, k)).
%Y Cf. A093899.
%K nonn,fini,full,less
%O 1,1
%A _Amarnath Murthy_, Apr 23 2004
%E Edited and extended by _David Wasserman_, Mar 16 2006