A134883 Decimal expansion of Sum_{n>=1} 1/(n^n+1).

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

Offset: 0

Author

Artur Jasinski, Nov 15 2007

Keywords

• nonn
• cons

Comments

Constant formed from sum of reversed Sierpinski numbers of first kind A014566.

Examples

			0.7399479434954655122560255307349947820561106657422439628745456519998...
		

Crossrefs

Cf. A014566, A073009, A100085, A134877, A134878, A134879, A134880, A134881, A134882.

Programs

Mathematica

RealDigits[N[Sum[1/(n^n + 1), {n, 1, 150}], 100]][[1]] (* first zero removed *)