A021132 Decimal expansion of 1/128.

0, 0, 7, 8, 1, 2, 5, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0

Offset: 0

Author

N. J. A. Sloane

Keywords

• nonn
• cons
• easy

Examples

			1/128 = 0.0078125.
		

Links

• Index entries for linear recurrences with constant coefficients, signature (1).

Crossrefs

Cf. A021068 (1/64), A021260 (1/256).

Programs

Mathematica

Join[{0, 0}, RealDigits[1/128, 10][[1]]] (* Alonso del Arte, Apr 16 2018 *)

Formula

Equals integral(x^3/sinh(2*Pi*x), {x, 0, infinity}). - Jean-François Alcover, Mar 20 2013