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Solutions to the equation M(n) = 3 (M = Mertens's function A002321).
2

%I #11 Jan 05 2019 04:38:26

%S 218,223,224,225,227,228,341,342,343,344,346,545,547,548,549,550,601,

%T 803,804,818,819,820,923,924,925,929,938,941,943,944,945,951,952,955,

%U 956,958,962,963,964,969,974,975,976,982,985,1346,1451,1452,1454,1457,1458,1461,1466

%N Solutions to the equation M(n) = 3 (M = Mertens's function A002321).

%H Seiichi Manyama, <a href="/A171404/b171404.txt">Table of n, a(n) for n = 1..10000</a>

%H Eric Weisstein's World of Mathematics, <a href="http://mathworld.wolfram.com/MertensFunction.html">Mertens Function</a>

%Y Cf. A002321.

%K nonn

%O 1,1

%A Neven Juric (neven.juric(AT)apis-it.hr), Sep 29 2010

%E More terms from _Seiichi Manyama_, Jan 05 2019