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

 

Logo


Hints
(Greetings from The On-Line Encyclopedia of Integer Sequences!)
A171406 Solutions to the equation M(n) = 4 (M = Mertens's function A002321). 2
219, 220, 222, 226, 546, 551, 552, 557, 558, 561, 563, 564, 577, 578, 599, 600, 926, 927, 928, 930, 931, 932, 937, 939, 940, 959, 960, 961, 965, 967, 968, 1347, 1348, 1378, 1381, 1447, 1448, 1449, 1450, 1469, 1470, 1473, 1477, 1479, 1480, 1482, 1486, 1943, 1944, 1946, 1963 (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

CROSSREFS

Cf. A002321.

Sequence in context: A060530 A252997 A126829 * A025406 A025404 A192086

Adjacent sequences:  A171403 A171404 A171405 * A171407 A171408 A171409

KEYWORD

nonn

AUTHOR

Neven Juric (neven.juric(AT)apis-it.hr), Sep 29 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 March 31 16:23 EDT 2020. Contains 333151 sequences. (Running on oeis4.)