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 A382222 #13 Mar 23 2025 08:40:50 %S A382222 2,3,5,8,10,968,14,17,149,579,20,11068,28,2126,2406,3070,33,58836,37, %T A382222 2935,7468,20029,43,50835,321,1065,2220,60390,57,403831,61,20143, %U A382222 29156,13453,32294,18829,67,2117,56683,65867,74,10242,81,82455,80410,24112,89,868283,41341,36370 %N A382222 Smallest k such that A073734(k) = n, where A073734 is the GCD of consecutive terms of the EKG sequence A064413. %C A382222 a(630) > 1.045*10^9. %H A382222 Scott R. Shannon, <a href="/A382222/b382222.txt">Table of n, a(n) for n = 1..629</a> %F A382222 If n = prime(j), j>=2, then a(n) = A064955(j). %e A382222 a(6) = 968 as A064413(968) = 1014, A064413(967) = 1032, and GCD(1014,1032) = 6. No earlier pair of consecutive terms in A064413 has a GCD of 6. %Y A382222 Cf. A064413, A073734, A064955, A382271, A064740, A073735. %K A382222 nonn %O A382222 1,1 %A A382222 _Scott R. Shannon_, Mar 19 2025