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.

Previous Showing 11-12 of 12 results.

A219133 Number of 6Xn arrays of the minimum value of corresponding elements and their horizontal, diagonal or antidiagonal neighbors in a random 0..2 6Xn array.

Original entry on oeis.org

729, 4205, 571149, 8325319, 558561433, 12934559893, 626563120157, 18356398128513, 759227838778721, 24861416256377025, 954993467447797511
Offset: 1

Views

Author

R. H. Hardin Nov 12 2012

Keywords

Comments

Row 6 of A219128

Examples

			Some solutions for n=3
..0..0..2....0..0..0....0..0..0....0..0..0....0..0..0....0..0..2....0..0..2
..0..0..2....2..0..0....0..0..2....0..0..0....0..0..1....0..0..0....0..0..1
..0..0..0....0..0..2....2..0..0....0..0..1....1..0..2....0..0..0....0..0..1
..0..0..2....1..0..0....1..0..2....0..0..2....2..1..2....2..0..2....0..0..0
..1..0..1....1..0..2....0..0..0....2..0..2....1..0..1....0..0..1....2..0..2
..2..0..0....2..0..0....2..0..2....2..2..2....0..0..2....0..0..1....1..0..0
		

A219134 Number of 7Xn arrays of the minimum value of corresponding elements and their horizontal, diagonal or antidiagonal neighbors in a random 0..2 7Xn array.

Original entry on oeis.org

2187, 16887, 5167013, 114689693, 15524812691, 590246442003, 54444733905291, 2737406862058121
Offset: 1

Views

Author

R. H. Hardin Nov 12 2012

Keywords

Comments

Row 7 of A219128

Examples

			Some solutions for n=3
..0..0..0....0..0..0....0..0..0....0..0..0....0..0..0....0..0..0....0..0..0
..0..0..0....0..1..0....0..0..0....0..1..0....0..0..0....0..0..0....0..0..0
..2..0..1....1..0..1....1..1..1....1..0..1....2..1..1....0..0..1....0..0..2
..1..0..0....2..0..0....1..2..1....0..0..0....0..1..0....0..0..0....0..0..2
..2..0..2....1..0..1....2..2..2....0..0..0....0..0..0....2..0..1....0..0..1
..2..0..0....0..0..0....2..1..2....2..0..0....0..0..0....2..0..1....0..0..2
..0..0..1....1..0..0....1..1..1....2..0..0....2..0..2....1..0..0....0..0..1
		
Previous Showing 11-12 of 12 results.