A388383 - OEIS

A388383

Decimal expansion of 16 * exp(-7*Pi/8) * 2^(3/8).

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

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OFFSET

1,2

LINKS

Table of n, a(n) for n=1..87.

Simon Plouffe, Numbers in the base e^Pi, 2025.

FORMULA

Empirical: Equals Sum_{k>=0} A029844(k) / exp(k*Pi).

EXAMPLE

1.3279353173572027106592453419204397519...

MATHEMATICA

First[RealDigits[16*2^(3/8)*Exp[(-7*Pi)/8], 10, 100]]