A379323 Decimal expansion of log((2*5! + (8 - 1)!)^sqrt(9) + 4! + (3!)!)/sqrt(67).

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

Offset

1,1

Comments

This pandigital expression is an approximation to Pi accurate to 18 digits.

Links

Paolo Xausa, Table of n, a(n) for n = 1..10000

Eric Weisstein's World of Mathematics, Pi Approximations.

Index entries for sequences related to the number Pi

Example

3.14159265358979323957276224802563472373269838646...

Mathematica

First[RealDigits[Log[(2*5! + (8 - 1)!)^Sqrt[9] + 4! + (3!)!]/Sqrt[67], 10, 100]]

Crossrefs

Cf. A000796, A221185, A379276, A379321, A379322, A379324.

Sequence in context: A112602 A000796 A212131 * A379276 A379321 A114609

Adjacent sequences: A379320 A379321 A379322 * A379324 A379325 A379326

Keyword

nonn,cons,easy

Author

Paolo Xausa, Dec 20 2024

Status

approved