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 A364383 #7 Jul 29 2023 03:19:08 %S A364383 1,2,8,42,84,2730,5460,21864,174762,349524,8575060,11184810,89478504, %T A364383 106502227,109295017,181276927,181843540,184069717,223830100, %U A364383 245705471,279956051,280652201,287571966,291006547,316295081,316991231,358660180,360195667,362988457,422527571 %N A364383 Starts of runs of 5 consecutive integers that are greedy Jacobsthal-Niven numbers (A364379). %C A364383 Is 1 the only start of a run of 6 consecutive integers that are greedy Jacobsthal-Niven numbers? %H A364383 Amiram Eldar, <a href="/A364383/b364383.txt">Table of n, a(n) for n = 1..77</a> %t A364383 consecGreedyJN[2*10^5, 5] (* using the function consecGreedyJN from A364380 *) %o A364383 (PARI) lista(2*10^5, 5) \\ using the function lista from A364380 %Y A364383 Cf. A265745, A265747. %Y A364383 Subsequence of A364379, A364380, A364381 and A364382. %Y A364383 Similar sequences: A330928, A364220. %K A364383 nonn,base %O A364383 1,2 %A A364383 _Amiram Eldar_, Jul 21 2023