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 A134496 #24 Jan 24 2022 07:58:23 %S A134496 100,110,111,112,113,114,115,116,117,118,119,120,121,122,123,124,125, %T A134496 126,127,128,129,130,131,132,133,134,135,136,137,138,139,140,141,142, %U A134496 143,144,145,146,147,148,149,150,151,152,153,154,155,156 %N A134496 Numbers that are not lunar pseudoprimes. %C A134496 A number n is a lunar pseudoprime if it has no lunar divisors with length in the range 2, 3, ..., len(n)-1. %C A134496 So the present sequence consists of the numbers which do have a lunar divisor of length in the range 2, 3, ..., len(n)-1. %C A134496 Computed using _David Applegate_'s programs. %H A134496 D. Applegate, <a href="/A087061/a087061.txt">C program for lunar arithmetic and number theory</a> [Note: we have now changed the name from "dismal arithmetic" to "lunar arithmetic" - the old name was too depressing] %H A134496 D. Applegate, M. LeBrun and N. J. A. Sloane, <a href="http://arxiv.org/abs/1107.1130">Dismal Arithmetic</a> [Note: we have now changed the name from "dismal arithmetic" to "lunar arithmetic" - the old name was too depressing] %H A134496 <a href="/index/Di#dismal">Index entries for sequences related to dismal (or lunar) arithmetic</a> %e A134496 100 = 10*10. %Y A134496 Cf. A087062, etc. %K A134496 nonn,base %O A134496 1,1 %A A134496 _N. J. A. Sloane_, Aug 15 2010