A238273 Decimal expansion of the Sum_{n>=1} mu(n)/n^n where mu is the Moebius function.

7, 1, 2, 6, 6, 3, 1, 8, 2, 2, 6, 4, 2, 8, 3, 4, 5, 7, 1, 2, 1, 6, 0, 4, 1, 6, 8, 3, 2, 1, 8, 6, 1, 2, 5, 0, 6, 0, 5, 3, 0, 7, 0, 2, 1, 7, 4, 7, 1, 6, 1, 3, 6, 9, 0, 7, 0, 3, 5, 0, 5, 0, 6, 3, 2, 9, 5, 5, 5, 6, 6, 1, 2, 1, 0, 4, 4, 7, 0, 6, 1, 4, 3, 6, 4, 1, 1, 4, 6, 2, 7, 0, 5, 9, 4, 3, 6, 2, 7, 6, 2, 1, 6, 0, 8

Offset: 0

Author

Robert G. Wilson v, Feb 21 2014

Keywords

• nonn
• cons
• easy

Comments

Suggested by a posting to SeqFan list by Alonso Del Arte at 15:35 on Aug 09 2012.

Examples

			0.71266318226428345712160416832186125060530702174716136907035050632955566121...
		

Crossrefs

Cf. A008683, A238270, A238271 & A181673.

Programs

Mathematica

RealDigits[ Sum[ N[ MoebiusMu[n] 1 n^-n, 128], {n, 100}], 10, 111][[1]]