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.

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A361379 Distinct values of A361401, in order of appearance.

Original entry on oeis.org

0, 1, 3, 2, 4, 6, 10, 12, 7, 15, 8, 16, 20, 24, 36, 40, 48, 5, 9, 11, 13, 19, 21, 25, 27, 43, 45, 51, 53, 14, 26, 28, 30, 54, 58, 60, 31, 63, 32, 64, 72, 80, 96, 136, 144, 160, 192, 17, 33, 35, 37, 41, 49, 67, 69, 73, 81, 83, 85, 97, 99, 101, 147, 149, 153
Offset: 0

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Author

Rémy Sigrist, Mar 11 2023

Keywords

Comments

This sequence is a permutation of the nonnegative integers with inverse A361422 (for any n >= 0, the value n appears at least in the n-th row of A361401).

Examples

			The first rows of A361401, alongside the new values, are:
  n  n-th row of A361401               new values
  -  --------------------------------  -------------------------
  0  0                                 0
  1  1, 3                              1, 3
  2  2, 4, 6, 10, 12                   2, 4, 6, 10, 12
  3  3, 7, 15                          7, 15
  4  4, 8, 12, 16, 20, 24, 36, 40, 48  8, 16, 20, 24, 36, 40, 48
So the present sequence begins with 0, 1, 3, 2, 4, 6, 10, 12, 7, 15, 8, 16, 20, 24, 36, 40, 48.
		

Crossrefs

Cf. A361401, A361422 (inverse).

Programs

  • PARI
    See Links section.
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