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 A332575 #5 Feb 17 2020 07:49:44 %S A332575 2,9,4,12,24,185,114,1649,692,4977,1412,416345,22624,72233,199892, %T A332575 25262152,1351880,130824185,16305324,1688906313,9412730,10393378914, %U A332575 721753400 %N A332575 Least start of a run of exactly n consecutive numbers that are norm-abundant in Gaussian integers (A332570). %e A332575 a(2) = 9 since 9 and 10 are the least pair of 2 consecutive numbers that are norm-abundant in Gaussian integers, and 8 and 11 are not norm-abundant. %t A332575 normAbQ[z_] := Abs[DivisorSigma[1, z, GaussianIntegers -> True]]^2 > 2*Abs[z]^2; n = 1; count = 0; max = 15; seq = Table[0, {max}]; While[count < max, n1 = n; If[normAbQ[n], While[normAbQ[++n1]]; d = n1 - n; If[d <= max && seq[[d]] == 0, count++; seq[[d]] = n]]; n = n1 + 1]; seq %Y A332575 Cf. A005101, A096399, A096536, A103228, A103229, A103230, A332570. %K A332575 nonn,more %O A332575 1,1 %A A332575 _Amiram Eldar_, Feb 16 2020