cp's OEIS Frontend

This is a front-end for the Online Encyclopedia of Integer Sequences, made by Christian Perfect. The idea is to provide OEIS entries in non-ancient HTML, and then to think about how they're presented visually. The source code is on GitHub.

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A307053 Decimal expansion of e + Pi + e*Pi + e^Pi + Pi^e + Pi*sqrt(e) + e*sqrt(Pi).

Original entry on oeis.org

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

Views

Author

Philipp O. Tsvetkov, Mar 21 2019

Keywords

Comments

Curiously, the values of A105643 and A307054 are close to the integers 60 and 10, respectively, which leads to the value of this constant being close to 70. - Felix Fröhlich, May 26 2019

Examples

			69.99709878241019348543095089938317296397...
		

Crossrefs

Programs

  • Mathematica
    RealDigits[N[Pi + Pi^E + E Pi + E^Pi + E + E Sqrt[Pi] + Pi Sqrt[E], 170]][[1]]
  • PARI
    my(e=exp(1)); e + Pi + e*Pi + e^Pi + Pi^e + Pi*sqrt(e) + e*sqrt(Pi) \\ Michel Marcus, Mar 27 2019

Formula

Equals A307054 + A105643.
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