A098869 Where A098018(k)=n.

2, 34, 22, 238, 506, 945, 1190, 4725, 5474, 6615, 27370, 32175, 46305, 46410, 78936, 158746, 211120, 135135, 139230, 773955, 569400, 867510, 1309620, 675675, 2277600, 3374800, 3759210, 2619240, 4729725, 6721704, 2753660, 8622900

Offset

1,1

Comments

k is the first occurrence of n in A098018.

Links

Table of n, a(n) for n=1..32.

Mathematica

f[n_] := Plus @@ MoebiusMu[ Drop[ Divisors[n], 1] - 1]; t = Table[0, {100}]; Do[ a = f[n]; If[Positive[a] && a < 101 && t[[a]] == 0, t[[a]] = n], {n, }]; t

Crossrefs

Cf. A098018, A098874.

Sequence in context: A180342 A343905 A232591 * A131544 A123284 A123606

Adjacent sequences: A098866 A098867 A098868 * A098870 A098871 A098872

Keyword

nonn

Author

Leroy Quet and Robert G. Wilson v, Nov 03 2004

Status

approved