A171383 Solutions to the equation M(n) = -7 (M = Mertens's function A002321).

197, 198, 201, 285, 287, 288, 289, 291, 292, 295, 296, 297, 439, 440, 441, 446, 449, 450, 465, 467, 468, 470, 647, 648, 651, 652, 695, 696, 1034, 1035, 1036, 1038, 1041, 1054, 1065, 1067, 1068, 1079, 1080, 1086, 1142, 1143, 1144, 1146, 1153, 1182, 1183, 1184, 1186, 1189

Offset: 1

Author

Neven Juric (neven.juric(AT)apis-it.hr), Sep 28 2010

Keywords

• nonn

Links

• Seiichi Manyama, Table of n, a(n) for n = 1..10000
• Eric Weisstein's World of Mathematics, Mertens Function

Crossrefs

Cf. A002321.

Programs

Mathematica

Position[Accumulate[MoebiusMu[Range[1200]]], -7]//Flatten (* Vincenzo Librandi, Jan 05 2019 *)

Extensions

More terms from Seiichi Manyama, Jan 05 2019