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.

A190849 Integers in (A190807)/2; contains A190807 as a proper subsequence.

Original entry on oeis.org

1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 23, 28, 29, 32, 34, 40, 41, 43, 44, 46, 47, 56, 58, 59, 61, 64, 65, 68, 70, 80, 82, 83, 86, 88, 92, 94, 95, 97, 112, 116, 118, 119, 122, 124, 128, 130, 131, 136, 137, 140, 142, 160, 164, 166, 167, 172, 173, 176, 178, 184, 188, 190, 191, 194, 196, 203, 205, 224, 232, 236, 238, 239, 244, 245, 248
Offset: 1

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Author

Clark Kimberling, May 25 2011

Keywords

Comments

See A190803.

Crossrefs

Programs

  • Mathematica
    Intersection[Union[Flatten[NestList[{2 #, 3 # - 1} &, 1, 9]]]/2, Range[1, 300]]