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A051400 Smallest value of x such that M(x) = n, where M() is Mertens's function A002321. 8
1, 95, 218, 219, 221, 554, 586, 1357, 1389, 1393, 1403, 1405, 1418, 3227, 3233, 3235, 3239, 3241, 3242, 3277, 3281, 3293, 3295, 8201, 8413, 8418, 8489, 8490, 8491, 8503, 8506, 8507, 8509, 8510, 8511, 11759, 11761, 11762, 11769, 11770, 11771, 11773 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,2

LINKS

T. D. Noe, Table of n, a(n) for n = 1..1000

PROG

(PARI) a(n) = {x = 0; while (sum(k=1, x, moebius(k)) != n, x++); x} \\ Michel Marcus, Sep 24 2013

(PARI) M(n)=sum(k=1, n, moebius(k));

print1(1, ", "); c=M(1); n=2; while(n<10^4, if(M(n)>c, print1(n, ", "); c=M(n)); n++) \\ Derek Orr, Jun 14 2016

CROSSREFS

Cf. A002321, A051401, A051402.

Sequence in context: A044427 A044808 A116113 * A225931 A008875 A174157

Adjacent sequences:  A051397 A051398 A051399 * A051401 A051402 A051403

KEYWORD

nonn

AUTHOR

Jud McCranie

STATUS

approved

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Last modified November 18 13:22 EST 2018. Contains 317306 sequences. (Running on oeis4.)