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.

Showing 1-3 of 3 results.

A018257 Divisors of 40.

Original entry on oeis.org

1, 2, 4, 5, 8, 10, 20, 40
Offset: 1

Views

Author

N. J. A. Sloane

Keywords

Comments

There are four ways to partition 40 into its divisors (see A033630): 1 + 2 + 4 + 5 + 8 + 20 = 1 + 4 + 5 + 10 + 20 = 2 + 8 + 10 + 20 = 40. - Alonso del Arte, Oct 04 2017

Links

Crossrefs

Cf. A018433.
This sequence is row n = 40 of the triangle A027750. - Felix Fröhlich, Oct 04 2017

Programs

A133020 Divisors of 10000.

Original entry on oeis.org

1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 125, 200, 250, 400, 500, 625, 1000, 1250, 2000, 2500, 5000, 10000
Offset: 1

Views

Author

Omar E. Pol, Oct 27 2007

Keywords

Links

Crossrefs

Cf. A018283, A018433, A018653, A018767.

Programs

A133075 Divisors of 2000.

Original entry on oeis.org

1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 125, 200, 250, 400, 500, 1000, 2000
Offset: 1

Views

Author

Omar E. Pol, Oct 28 2007

Keywords

Examples

			40*50 = 2000.

Links

Crossrefs

Cf. A003592, A018433, A018653, A018767.

Programs

Showing 1-3 of 3 results.

Started in 1964 by Neil J. A. Sloane | Maintained by The OEIS Foundation Inc.

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