A305200 - OEIS

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A305200

Decimal expansion of the real part of continued exponential of i.

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

(list; constant; graph; refs; listen; history; text; internal format)

OFFSET

0,1

REFERENCES

This is the real part of e^(i*e^(i*e^(i...))).

LINKS

Table of n, a(n) for n=0..105.

Eric Weisstein's World of Mathematics, Lambert W-Function

Wikipedia, Lambert W function

FORMULA

Equals Re(i*LambertW(-i)). - Alois P. Heinz, May 27 2018

From Vaclav Kotesovec, Oct 02 2021: (Start)