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.

Previous Showing 11-20 of 29 results. Next

A197760 Decimal expansion of least x>0 satisfying f(x)=m/2, where m is the maximal value of f(x)=(cos(x))^2+(sin(4x))^2.

Original entry on oeis.org

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

Views

Author

Clark Kimberling, Oct 19 2011

Keywords

Comments

For a discussion and guide to related sequences, see A197739.

Examples

			x=0.6431719754211841595666562575358026803396...
		

Crossrefs

Programs

  • Mathematica
    (See the program at A197758.)

A197761 Decimal expansion of least x>0 satisfying f(x)=m/3, where m is the maximal value of f(x)=(cos(x))^2+(sin(4x))^2.

Original entry on oeis.org

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

Views

Author

Clark Kimberling, Oct 19 2011

Keywords

Comments

For a discussion and guide to related sequences, see A197739.

Examples

			x=0.7240025828336807449334718906891277765...
		

Crossrefs

Cf. A197739.

Programs

  • Mathematica
    (See the program at A197758.)

A197822 Decimal expansion of the maximum of (cos(x))^2+(sin(Pi*x))^2.

Original entry on oeis.org

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

Views

Author

Clark Kimberling, Oct 19 2011

Keywords

Comments

For a discussion and guide to related sequences, see A197739.

Examples

			x=1.78720670318075061019803522098915727612...
		

Crossrefs

Programs

  • Mathematica
    (See the program at A197821.)
    RealDigits[FindMaximum[(Cos[x])^2+(Sin[Pi*x])^2,x,WorkingPrecision->120][[1]]][[1]] (* Harvey P. Dale, Sep 25 2015 *)

A197823 Decimal expansion of least x>0 satisfying f(x)=m/2, where m is the maximal value of f(x)=(cos(x))^2+(sin(Pi*x))^2.

Original entry on oeis.org

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

Views

Author

Clark Kimberling, Oct 19 2011

Keywords

Comments

For a discussion and guide to related sequences, see A197739.

Examples

			x=0.7844401928550228136035148117499042600...
		

Crossrefs

Programs

  • Mathematica
    (See the program at A197821.)

A197824 Decimal expansion of least x>0 satisfying f(x)=m/3, where m is the maximal value of f(x)=(cos(x))^2+(sin(Pi*x))^2^2.

Original entry on oeis.org

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

Views

Author

Clark Kimberling, Oct 19 2011

Keywords

Comments

For a discussion and guide to related sequences, see A197739.

Examples

			x=0.8633137731585437367435213693972074...
		

Crossrefs

Programs

  • Mathematica
    (See the program at A197821.)

A197826 Decimal expansion of least x>0 satisfying (cos(x))^2+(sin(Pi*x))^2=1/2.

Original entry on oeis.org

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

Views

Author

Clark Kimberling, Oct 19 2011

Keywords

Comments

For a discussion and guide to related sequences, see A197739.

Examples

			x=0.8936937889741651308171755502261199543...
		

Crossrefs

Programs

  • Mathematica
    (See the program at A197821.)

A197828 Decimal expansion of the maximum of (cos(x))^2+(sin(2*Pi*x))^2.

Original entry on oeis.org

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

Views

Author

Clark Kimberling, Oct 19 2011

Keywords

Comments

For a discussion and guide to related sequences, see A197739.

Examples

			x=1.9402157446802530550270391562488526..
		

Crossrefs

Programs

  • Mathematica
    (See the program at A197827.)

A197829 Decimal expansion of least x>0 satisfying f(x)=m/2, where m is the maximal value of f(x)=(cos(x))^2+(sin(2*Pi*x))^2.

Original entry on oeis.org

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

Views

Author

Clark Kimberling, Oct 19 2011

Keywords

Comments

For a discussion and guide to related sequences, see A197739.

Examples

			x=0.43689489152302811621555683424244209...
		

Crossrefs

Programs

  • Mathematica
    (See the program at A197827.)

A197830 Decimal expansion of least x>0 satisfying f(x)=m/3, where m is the maximal value of f(x)=(cos(x))^2+(sin(2*Pi*x))^2^2.

Original entry on oeis.org

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

Views

Author

Clark Kimberling, Oct 19 2011

Keywords

Comments

For a discussion and guide to related sequences, see A197739.

Examples

			x=0.912580550159278801287269871267704244...
		

Crossrefs

Programs

  • Mathematica
    (See the program at A197827.)

A197832 Decimal expansion of least x>0 satisfying (cos(x))^2+(sin(2*Pi*x))^2=1/2.

Original entry on oeis.org

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

Views

Author

Clark Kimberling, Oct 19 2011

Keywords

Comments

For a discussion and guide to related sequences, see A197739.

Examples

			x=0.93688677415220551978799303095415426...
		

Crossrefs

Programs

  • Mathematica
    (See the program at A197827.)
Previous Showing 11-20 of 29 results. Next