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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A018085 Powers of fourth root of 14 rounded to nearest integer.

Original entry on oeis.org

1, 2, 4, 7, 14, 27, 52, 101, 196, 379, 733, 1419, 2744, 5308, 10267, 19860, 38416, 74309, 143740, 278041, 537824, 1040333, 2012353, 3892568, 7529536, 14564656, 28172944, 54495952, 105413504, 203905180
Offset: 0

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Crossrefs

Programs

  • Mathematica
    Floor[# + 1/2]&/@((Power[14, (4)^-1])^Range[0, 50]) (* Vincenzo Librandi, Apr 13 2017 *)
    Round[Surd[14,4]^Range[0,30]] (* Harvey P. Dale, May 03 2019 *)

A018084 Powers of fourth root of 14 rounded down.

Original entry on oeis.org

1, 1, 3, 7, 14, 27, 52, 101, 196, 379, 733, 1418, 2744, 5307, 10267, 19860, 38416, 74309, 143739, 278040, 537824, 1040332, 2012353, 3892567, 7529536, 14564655, 28172943, 54495951, 105413504, 203905179, 394421215, 762943322, 1475789056, 2854672519, 5521897022
Offset: 0

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Author

Keywords

Crossrefs

Cf. A011011.

Formula

a(n) = floor(A011011^n).
a(4n) = A001023(n). - R. J. Mathar, Mar 10 2025
Showing 1-2 of 2 results.