A177346 - OEIS

A177346

Decimal expansion of (1+sqrt(10))/3.

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

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OFFSET

1,2

COMMENTS

Continued fraction expansion of (1+sqrt(10))/3 is A131534.

A root of x - 1/x = 2/3. - Gary W. Adamson, May 18 2023

LINKS

Table of n, a(n) for n=1..105.

FORMULA

Equals exp(arcsinh(1/3)). - Gary W. Adamson, Mar 16 2023

EXAMPLE

(1+sqrt(10))/3 = 1.38742588672279311066...