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 A022531 #45 Feb 16 2025 08:32:34
%S A022531 1,32767,14316139,1059392917,29443836301,439667406451,4277376525367,
%T A022531 30436810578889,170706760005817,794108867905351,3177248169415651,
%U A022531 11229773405170717,35778871439504389,104382202543721467,282325794823047151,715027614225987601,1709501546902968817
%N A022531 Nexus numbers (n+1)^15 - n^15.
%D A022531 John H. Conway and Richard K. Guy, The Book of Numbers, Copernicus Press, NY, 1996, p. 54.
%H A022531 Vincenzo Librandi, <a href="/A022531/b022531.txt">Table of n, a(n) for n = 0..10000</a>
%H A022531 Eric Weisstein's World of Mathematics, <a href="https://mathworld.wolfram.com/NexusNumber.html">Nexus Number</a>.
%F A022531 G.f.: ( -1 - 32752*x - 13824739*x^2 - 848090912*x^3 - 15041229521*x^4 - 102776998928*x^5 - 311387598411*x^6 - 447538817472*x^7 - 311387598411*x^8 - 102776998928*x^9 - 15041229521*x^10 - 848090912*x^11 - 13824739*x^12 - 32752*x^13 - x^14 ) / (x - 1)^15. - _R. J. Mathar_, Sep 02 2016
%F A022531 a(n) = A010803(n+1) - A010803(n). - _Michel Marcus_, Feb 28 2018
%p A022531 b:=15: a:=n->(n+1)^b-n^b: seq(a(n),n=0..18); # _Muniru A Asiru_, Feb 28 2018
%t A022531 Table[(n + 1)^15 - n^15, {n, 0, 20}] (* _Vincenzo Librandi_, Nov 22 2011 *)
%t A022531 #[[2]]-#[[1]]&/@Partition[Range[0,20]^15,2,1] (* _Harvey P. Dale_, Aug 07 2022 *)
%o A022531 (Magma) [(n+1)^15-n^15: n in [0..20]]; // _Vincenzo Librandi_, Nov 22 2011
%o A022531 (PARI) for(n=0,20, print1((n+1)^15 - n^15, ", ")) \\ _G. C. Greubel_, Feb 27 2018
%Y A022531 Column k = 14 of A047969.
%Y A022531 Cf. A010803 (n^15).
%K A022531 nonn,easy
%O A022531 0,2
%A A022531 _N. J. A. Sloane_
%E A022531 More terms added by _G. C. Greubel_, Feb 27 2018