A051400 Smallest value of x such that M(x) = n, where M() is Mertens's function A002321.

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

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