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 A163284 #5 Dec 17 2016 14:05:43 %S A163284 0,1,1,16,24,32,81,135,189,243,256,448,640,832,1024,625,1125,1625, %T A163284 2125,2625,3125,1296,2376,3456,4536,5616,6696,7776,2401,4459,6517, %U A163284 8575,10633,12691,14749,16807,4096,7680,11264,14848,18432,22016,25600,29184,32768 %N A163284 Triangle read by rows in which row n lists n+1 terms, starting with n^4 and ending with n^5, such that the difference between successive terms is equal to n^4 - n^3. %C A163284 The first term of row n is A000583(n) and the last term of row n is A000584(n). %H A163284 G. C. Greubel, <a href="/A163284/b163284.txt">Table of n, a(n) for the first 50 rows, flattened</a> %e A163284 Triangle begins: %e A163284 0; %e A163284 1,1; %e A163284 16,24,32; %e A163284 81,135,189,243; %e A163284 256,448,640,832,1024; %e A163284 625,1125,1625,2125,2625,3125; %e A163284 1296,2376,3456,4536,5616,6696,7776; %e A163284 2401,4459,6517,8575,10633,12691,14749,16807; %e A163284 4096,7680,11264,14848,18432,22016,25600,29184,32768; %e A163284 6561,12393,18225,24057,29889,35721,41553,47385,53217,59049; %e A163284 10000,19000,28000,37000,46000,55000,64000,73000,82000,91000,100000; %t A163284 Table[n^4 + k*(n^4 - n^3), {n,0,15}, {k,0,n}] // Flatten (* _G. C. Greubel_, Dec 17 2016 *) %o A163284 (PARI) A163284(n, k)=n^4 +k*(n^4 -n^3) \\ _G. C. Greubel_, Dec 17 2016 %Y A163284 Cf. A000583, A000584, A085537, A159797, A162611, A162614, A162622, A163282, A163283, A163285. %K A163284 easy,nonn,tabl %O A163284 0,4 %A A163284 _Omar E. Pol_, Jul 24 2009