A271310 - OEIS

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A271310

Decimal expansion of the leftmost root of Im(W(z)/log(z)) = Re(W(z)/log(z)) (negated), where W(z) denotes the Lambert W function.

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

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

OFFSET

0,1

LINKS

G. C. Greubel, Table of n, a(n) for n = 0..10000

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

Wikipedia, Lambert W function

EXAMPLE

-0.42131506848449048984606891964560158397494449...

MAPLE

f:= z-> Re(LambertW(-z)/ln(-z))-Im(LambertW(-z)/ln(-z)):

Digits:= 200: