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 A064254 #12 Oct 17 2019 06:06:54
%S A064254 576,1626,2466,4356,4566,7296,11496,15276,16746,18636,20106,20946,
%T A064254 24096,28926,38376,44256,57486,74286,78696,95916,98226,99906,100746,
%U A064254 101376,122166,127206,128046,128676,136656,141906,149256,152406,153456,158076,172146,179496,180546
%N A064254 Values of n such that N=(an+1)(bn+1)(cn+1) is a 3-Carmichael number (A087788), where a,b,c = 1,2,35.
%C A064254 an+1, bn+1, cn+1 are primes and an | (N-1), bn | (N-1), cn |(N-1).
%D A064254 Harvey Dubner (harvey(AT)dubner.com), personal communication, Jun 27 2001.
%H A064254 Amiram Eldar, <a href="/A064254/b064254.txt">Table of n, a(n) for n = 1..10000</a>
%t A064254 carmQ[n_] := CompositeQ[n] && Divisible[n - 1, CarmichaelLambda[n]]; Select[Range[10^5], AllTrue[(v = {1, 2, 35}*# + 1), PrimeQ] && carmQ[Times @@ v] &] (* _Amiram Eldar_, Oct 17 2019 *)
%Y A064254 Cf. A087788.
%K A064254 nonn
%O A064254 1,1
%A A064254 _N. J. A. Sloane_, Sep 23 2001
%E A064254 More terms from _Amiram Eldar_, Oct 17 2019