login
The OEIS Foundation is supported by donations from users of the OEIS and by a grant from the Simons Foundation.

 

Logo

Year-end appeal: Please make a donation to the OEIS Foundation to support ongoing development and maintenance of the OEIS. We are now in our 56th year, we are closing in on 350,000 sequences, and we’ve crossed 9,700 citations (which often say “discovered thanks to the OEIS”).

Hints
(Greetings from The On-Line Encyclopedia of Integer Sequences!)
A171393 Solutions to the equation M(n) = -10 (M = Mertens's function A002321)). 2
659, 660, 662, 669, 671, 672, 674, 675, 676, 681, 687, 688, 1091, 1092, 1094, 1101, 1138, 1607, 1608, 1610, 1611, 1612, 1651, 1652, 1654, 1657, 1659, 1660, 1662, 1685, 1687, 1688, 1695, 1696, 1714, 1715, 1716, 1742, 1745, 1746, 1757, 1762, 1790, 1791, 1792, 2390, 2393 (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[2500]]], -10]//Flatten (* Vincenzo Librandi, Jan 05 2019 *)

CROSSREFS

Sequence in context: A068260 A252365 A198207 * A349586 A023294 A067235

Adjacent sequences:  A171390 A171391 A171392 * A171394 A171395 A171396

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

Lookup | Welcome | Wiki | Register | Music | Plot 2 | Demos | Index | Browse | More | WebCam
Contribute new seq. or comment | Format | Style Sheet | Transforms | Superseeker | Recent
The OEIS Community | Maintained by The OEIS Foundation Inc.

License Agreements, Terms of Use, Privacy Policy. .

Last modified December 3 18:19 EST 2021. Contains 349467 sequences. (Running on oeis4.)