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.

A125086 Even numbers not in A036990.

Original entry on oeis.org

6, 14, 22, 26, 28, 30, 38, 46, 54, 58, 60, 62, 70, 78, 86, 90, 92, 94, 102, 106, 108, 110, 114, 116, 118, 120, 122, 124, 126, 134, 142, 150, 154, 156, 158, 166, 174, 182, 186, 188, 190, 198, 206, 214, 218, 220, 222, 230, 234, 236, 238, 242, 244
Offset: 1

Views

Author

Robert G. Wilson v, Jan 25 2007

Keywords

Programs

  • Haskell
    a125086 n = a125086_list !! (n-1)
    a125086_list = f [0, 2 ..] a036990_list where
       f (u:us) vs'@(v:vs) = if u == v then f us vs else u : f us vs'
    -- Reinhard Zumkeller, Aug 01 2013