A243267 Decimal expansion of 1/2+G/Pi, the highest limiting crest of a square wave Fourier series, where G is the Gibbs-Wilbraham constant.

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

Offset: 1

Author

Jean-François Alcover, Jun 02 2014

Keywords

• nonn
• cons

Examples

			1.08948987223608363511601442291245487...
		

References

• Steven R. Finch, Mathematical Constants, Cambridge University Press, 2003, Section 4.1 Gibbs-Wilbraham constant, p. 249.

Links

• Eric Weisstein's MathWorld, Wilbraham-Gibbs Constant

Crossrefs

Cf. A036792, A036793, A243268.

Programs

Mathematica

G = SinIntegral[Pi]; RealDigits[1/2 + G/Pi, 10, 99] // First