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.

Showing 1-2 of 2 results.

A152840 a(0) = -1; a(n) = n^(n+a(n-1)) - a(n-1)^(n+a(n-1)).

Original entry on oeis.org

-1, 0, 4, -14197
Offset: 0

Views

Author

Vladimir Joseph Stephan Orlovsky, Dec 14 2008

Keywords

Crossrefs

Cf. A084964, A152832, A152833, A152835, A152836, A152837, A152838, A152839

Programs

  • Mathematica
    lst={};a=1;Do[a=n^(n+a)-a^(n+a);AppendTo[lst,a],{n,0,3}];lst

Extensions

Indices added to definition, offset corrected - R. J. Mathar, Jan 08 2009
Definition corrected by Georg Fischer, Jun 03 2025

A152841 a(0)=1; a(n)=Floor[n^(n+a(n-1))-a(n-1)^(n+a(n-1))].

Original entry on oeis.org

1, 0, -4, -1, -115, -1
Offset: 0

Views

Author

Vladimir Joseph Stephan Orlovsky, Dec 14 2008

Keywords

Crossrefs

Cf. A084964, A152832, A152833, A152835, A152836, A152837, A152838, A152839, A152840

Programs

  • Mathematica
    lst={};a=1;Do[a=a^(n+a)-n^(n+a);AppendTo[lst,Floor[a]],{n,0,5}];lst

Extensions

Indices added to definition, offset corrected - R. J. Mathar, Jan 08 2009
Showing 1-2 of 2 results.

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