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 A003359 #24 Aug 01 2020 23:47:17 %S A003359 3,66,129,192,731,794,857,1459,1522,2187,4098,4161,4224,4826,4889, %T A003359 5554,8193,8256,8921,12288,15627,15690,15753,16355,16418,17083,19722, %U A003359 19785,20450,23817,31251,31314,31979,35346,46658,46721,46784,46875,47386,47449 %N A003359 Numbers that are the sum of 3 nonzero 6th powers. %C A003359 As the order of addition doesn't matter we can assume terms are in nondecreasing order. - _David A. Corneth_, Aug 01 2020 %H A003359 David A. Corneth, <a href="/A003359/b003359.txt">Table of n, a(n) for n = 1..10000</a> (first 1000 terms from T. D. Noe) %e A003359 From _David A. Corneth_, Aug 01 2020: (Start) %e A003359 149781746 is in the sequence as 149781746 = 5^6 + 20^6 + 21^6. %e A003359 244687691 is in the sequence as 244687691 = 5^6 + 9^6 + 25^6. %e A003359 617835648 is in the sequence as 617835648 = 4^6 + 26^6 + 26^6. (End) %Y A003359 A###### (x, y): Numbers that are the form of x nonzero y-th powers. %Y A003359 Cf. A000404 (2, 2), A000408 (3, 2), A000414 (4, 2), A003072 (3, 3), A003325 (3, 2), A003327 (4, 3), A003328 (5, 3), A003329 (6, 3), A003330 (7, 3), A003331 (8, 3), A003332 (9, 3), A003333 (10, 3), A003334 (11, 3), A003335 (12, 3), A003336 (2, 4), A003337 (3, 4), A003338 (4, 4), A003339 (5, 4), A003340 (6, 4), A003341 (7, 4), A003342 (8, 4), A003343 (9, 4), A003344 (10, 4), A003345 (11, 4), A003346 (12, 4), A003347 (2, 5), A003348 (3, 5), A003349 (4, 5), A003350 (5, 5), A003351 (6, 5), A003352 (7, 5), A003353 (8, 5), A003354 (9, 5), A003355 (10, 5), A003356 (11, 5), A003357 (12, 5), A003358 (2, 6), A003359 (3, 6), A003360 (4, 6), A003361 (5, 6), A003362 (6, 6), A003363 (7, 6), A003364 (8, 6), A003365 (9, 6), A003366 (10, 6), A003367 (11, 6), A003368 (12, 6), A003369 (2, 7), A003370 (3, 7), A003371 (4, 7), A003372 (5, 7), A003373 (6, 7), A003374 (7, 7), A003375 (8, 7), A003376 (9, 7), A003377 (10, 7), A003378 (11, 7), A003379 (12, 7), A003380 (2, 8), A003381 (3, 8), A003382 (4, 8), A003383 (5, 8), A003384 (6, 8), A003385 (7, 8), A003387 (9, 8), A003388 (10, 8), A003389 (11, 8), A003390 (12, 8), A003391 (2, 9), A003392 (3, 9), A003393 (4, 9), A003394 (5, 9), A003395 (6, 9), A003396 (7, 9), A003397 (8, 9), A003398 (9, 9), A003399 (10, 9), A004800 (11, 9), A004801 (12, 9), A004802 (2, 10), A004803 (3, 10), A004804 (4, 10), A004805 (5, 10), A004806 (6, 10), A004807 (7, 10), A004808 (8, 10), A004809 (9, 10), A004810 (10, 10), A004811 (11, 10), A004812 (12, 10), A004813 (2, 11), A004814 (3, 11), A004815 (4, 11), A004816 (5, 11), A004817 (6, 11), A004818 (7, 11), A004819 (8, 11), A004820 (9, 11), A004821 (10, 11), A004822 (11, 11), A004823 (12, 11), A047700 (5, 2). %K A003359 nonn,easy %O A003359 1,1 %A A003359 _N. J. A. Sloane_ %E A003359 Removed incorrect program. - _David A. Corneth_, Aug 01 2020