%I
%S 210,2466,4158,5850,14028,116958,156156,166026,176178,188868,208608,
%T 225528,232860,241320,252036,284748,290106,290670,345378,350736,
%U 399240,439566,444078,448308,450000,498786,582540,669678,708030,722976,746100,809268,813216,860028
%N Values of m such that N=(am+1)(bm+1)(cm+1) is a 3Carmichael number (A087788), where a,b,c = 1,2,47.
%C am+1, bm+1, cm+1 are primes and am  (N1), bm  (N1), cm (N1).
%D Harvey Dubner (harvey(AT)dubner.com), personal communication, Jun 27 2001.
%H Amiram Eldar, <a href="/A064260/b064260.txt">Table of n, a(n) for n = 1..10000</a>
%t carmQ[n_] := CompositeQ[n] && Divisible[n  1, CarmichaelLambda[n]]; Select[Range[10^5], AllTrue[(v = {1, 2, 47}*# + 1), PrimeQ] && carmQ[Times @@ v] &] (* _Amiram Eldar_, Oct 17 2019 *)
%Y Cf. A087788.
%K nonn
%O 1,1
%A _N. J. A. Sloane_, Sep 23 2001
%E Offset corrected and more terms added by _Amiram Eldar_, Oct 17 2019
