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A171383 Solutions to the equation M(n) = -7 (M = Mertens's function A002321). 2
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 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

LINKS

Seiichi Manyama, Table of n, a(n) for n = 1..10000

Eric Weisstein's World of Mathematics, Mertens Function

MATHEMATICA

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

CROSSREFS

Cf. A002321.

Sequence in context: A306856 A043664 A296895 * A182572 A152625 A082246

Adjacent sequences:  A171380 A171381 A171382 * A171384 A171385 A171386

KEYWORD

nonn

AUTHOR

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

EXTENSIONS

More terms from Seiichi Manyama, Jan 05 2019

STATUS

approved

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Last modified September 19 01:45 EDT 2019. Contains 327183 sequences. (Running on oeis4.)