This is a front-end for the Online Encyclopedia of Integer Sequences, made by Christian Perfect. The idea is to provide OEIS entries in non-ancient HTML, and then to think about how they're presented visually. The source code is on GitHub.
%I A095884 #4 Jan 16 2011 09:55:32 %S A095884 0,1,0,2,1,0,3,4,1,0,4,9,8,1,0,5,16,27,16,1,0,6,25,64,81,32,1,0,7,36, %T A095884 125,256,243,64,1,0,8,49,216,625,1024,729,128,1,0,9,64,343,1296,3125, %U A095884 4096,2187,256,1,0,10,81,512,2401,7776,15625,16384,6561,512,1,0,11,100 %N A095884 Triangle read by rows: T(n,k) = (n-k)^k, n>=1, 1<=k<=n. %e A095884 0 %e A095884 1 0 %e A095884 2 1 0 %e A095884 3 4 1 0 %e A095884 4 9 8 1 0 %e A095884 5 16 27 16 1 0 %e A095884 6 25 64 81 32 1 0 %e A095884 7 36 125 256 243 64 1 0 %e A095884 8 49 216 625 1024 729 128 1 0 %e A095884 9 64 343 1296 3125 4096 2187 256 1 0 %Y A095884 Cf. A051128, A003992, A009999. %K A095884 easy,nonn,tabl %O A095884 1,4 %A A095884 Herman Jamke (hermanjamke(AT)fastmail.fm), Jul 10 2004