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.

A178801 Write n! partition(n) times.

Original entry on oeis.org

1, 1, 2, 2, 6, 6, 6, 24, 24, 24, 24, 24, 120, 120, 120, 120, 120, 120, 120, 720, 720, 720, 720, 720, 720, 720, 720, 720, 720, 720, 5040, 5040, 5040, 5040, 5040, 5040, 5040, 5040, 5040, 5040, 5040, 5040, 5040, 5040, 5040, 40320, 40320, 40320, 40320, 40320, 40320
Offset: 0

Views

Author

Alford Arnold, Jun 15 2010

Keywords

Examples

			for n = 0, 1, 2, 3, ... partition(n) (A000041) begins 1,1,2,3,5,7,11,15,... therefore Triangle begins:
   1;
   1;
   2,  2;
   6,  6,  6;
  24, 24, 24, 24, 24;
  ...
		

Crossrefs

Cf. A000041 (shape sequence), A000142, A053529 (row sums), A066186, A036042 (write n partition(n) times).

Programs

  • Mathematica
    Table[PadRight[{},PartitionsP[n],n!],{n,10}]//Flatten (* Harvey P. Dale, Apr 05 2020 *)

Extensions

More terms from R. J. Mathar, Jun 19 2010
Name clarified by N. J. A. Sloane, Apr 05 2020