A300731 - OEIS

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A300731

Decimal expansion of sqrt(Pi^4/96 - 1).

1, 2, 1, 1, 5, 2, 9, 2, 6, 5, 1, 9, 3, 0, 4, 7, 4, 3, 3, 1, 4, 9, 7, 3, 8, 7, 4, 7, 4, 5, 3, 5, 2, 8, 5, 0, 9, 8, 8, 5, 9, 7, 5, 4, 4, 0, 5, 6, 8, 5, 3, 2, 4, 6, 6, 0, 6, 0, 3, 7, 5, 1, 2, 0, 8, 6, 8, 2, 8, 3, 0, 8, 1, 1, 3, 7, 6, 5, 3, 2, 6, 4, 3, 4, 7, 3, 8, 3, 8, 0, 6, 1, 5, 8, 5, 5, 0, 7, 9, 1, 5, 8, 2 (list; constant; graph; refs; listen; history; text; internal format)

	OFFSET	`0,2`
	COMMENTS	`Also the total harmonic distortion (THD) of a triangle wave, see formula (14) in the Blagouchine & Moreau link.`
	LINKS	`Table of n, a(n) for n=0..102.` `I. V. Blagouchine and E. Moreau, Analytic Method for the Computation of the Total Harmonic Distortion by the Cauchy Method of Residues. IEEE Trans. Commun., vol. 59, no. 9, pp. 2478-2491, 2011. PDF file.` `Index entries for transcendental numbers`
	EXAMPLE	`0.1211529265193047433149738747453528509885975440568532...`
	MAPLE	`evalf(sqrt((1/96)*Pi^4-1), 120)`
	MATHEMATICA	`RealDigits[Sqrt[Pi^4/96 - 1], 10, 120][[1]]`
	PROG	`(PARI) default(realprecision, 120); sqrt(Pi^4/96-1)` `(MATLAB) format long; sqrt(pi^4/96-1)`
	CROSSREFS	`Cf. A092425, A300690, A300707, A300713, A300714, A300727.` `Sequence in context: A169589 A003570 A011281 * A100398 A160364 A107735` `Adjacent sequences: A300728 A300729 A300730 * A300732 A300733 A300734`
	KEYWORD	`nonn,cons`
	AUTHOR	`Iaroslav V. Blagouchine, Mar 11 2018`
	STATUS	`approved`

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Last modified March 22 01:15 EDT 2023. Contains 361413 sequences. (Running on oeis4.)