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.

A193927 Numbers m such that A062039(m+1) < A062039(m).

Original entry on oeis.org

3, 9, 13, 15, 19, 23, 34, 38, 42, 45, 50, 54, 57, 61, 71, 81, 92, 96, 99, 107, 120, 133, 150, 157, 161, 180, 190, 214, 234, 236, 246, 254, 261, 270, 273, 279, 292, 297, 301, 322, 329, 335, 339, 361, 386, 390, 396, 398, 419, 425, 427, 453, 463, 468, 478, 494
Offset: 1

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Author

Reinhard Zumkeller, Aug 10 2011

Keywords

Comments

a(n) = - A193926(a(n));
complement of A193928, A062039(a(n)+1) < A062039(a(n)).

Programs

  • Haskell
    import Data.List (findIndices)
    a193927 n = a193927_list !! (n-1)
    a193927_list = findIndices (< 0) a193926_list