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.

A061820 Multiples of 4 containing only digits 0,...,4.

Original entry on oeis.org

0, 4, 12, 20, 24, 32, 40, 44, 100, 104, 112, 120, 124, 132, 140, 144, 200, 204, 212, 220, 224, 232, 240, 244, 300, 304, 312, 320, 324, 332, 340, 344, 400, 404, 412, 420, 424, 432, 440, 444, 1000, 1004, 1012, 1020, 1024, 1032, 1040, 1044, 1100, 1104, 1112
Offset: 0

Views

Author

Amarnath Murthy, May 28 2001

Keywords

Examples

			140 is a term containing digits less than 5.
		

Crossrefs

Programs

  • Mathematica
    Select[4Range[0,400],Max[IntegerDigits[#]]<5&] (* Harvey P. Dale, Dec 20 2012 *)

Extensions

More terms from Larry Reeves (larryr(AT)acm.org), May 30 2001