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A332504 Decimal expansion of the number u in [0,2 Pi] such that snc(u) = 0, where snc is the sine-normal-to-cosine function; see A332500. 2
4, 7, 8, 7, 2, 2, 4, 2, 4, 1, 1, 7, 9, 4, 1, 3, 7, 0, 3, 3, 0, 4, 1, 1, 6, 5, 0, 8, 5, 2, 3, 0, 3, 9, 4, 9, 0, 1, 4, 1, 5, 0, 9, 9, 3, 5, 5, 2, 6, 9, 5, 1, 2, 0, 1, 6, 5, 0, 8, 8, 3, 2, 5, 5, 6, 3, 4, 5, 4, 2, 4, 9, 6, 3, 6, 3, 1, 6, 0, 8, 4, 5, 3, 9, 3, 7 (list; constant; graph; refs; listen; history; text; internal format)
OFFSET

0,1

LINKS

Table of n, a(n) for n=0..85.

FORMULA

u = x - Pi, where snc(x) = Pi, as in A332505.

EXAMPLE

u = 0.4787224241179413703304116508523039...

MATHEMATICA

u = u /. FindRoot[ u Sec[u] + Sin[u] == 1, {u, 0}, WorkingPrecision -> 150]

RealDigits[u][[1]]

CROSSREFS

Cf. A332500, A332505.

Sequence in context: A200367 A272490 A261654 * A121488 A115291 A108615

Adjacent sequences:  A332501 A332502 A332503 * A332505 A332506 A332507

KEYWORD

nonn,cons

AUTHOR

Clark Kimberling, May 05 2020

STATUS

approved

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Last modified June 24 13:44 EDT 2021. Contains 345417 sequences. (Running on oeis4.)