A330114 Decimal expansion of the solution of 1/e^x + csch(x) = 1.

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

Offset

1,3

Links

Table of n, a(n) for n=1..86.

Example

x = 1.167615746927587571595982...

Mathematica

r = x /. FindRoot[1/E^x + Csch[x] == 1, {x, 1, 2}, WorkingPrecision -> 200]
RealDigits[r] (* A330115 *)
Plot[1/E^x + Csch[x] - 1, {x, -2, 2}]

Crossrefs

Cf. A330115, A330116.

Sequence in context: A020505 A171538 A321094 * A011423 A239134 A196616

Adjacent sequences: A330111 A330112 A330113 * A330115 A330116 A330117

Keyword

nonn,cons,easy

Author

Clark Kimberling, Jan 04 2020

Status

approved