login
The OEIS is supported by the many generous donors to the OEIS Foundation.

 

Logo
Hints
(Greetings from The On-Line Encyclopedia of Integer Sequences!)

A287214 as a triangular array

1
11
111
1121
11241
112581
112513161
11251534321
1125154789641
112515521502331281
112515521884816102561
11251552203696154515975121

A287214 as a square array

111111111111
11111111111
1222222222
145555555
18131515151515
1163447525252
13289150188203
164233481696
11286101545
12561597
1512
1

A287214 as an upper right triangle

111111111111
11111111111
1222222222
145555555
18131515151515
1163447525252
13289150188203
164233481696
11286101545
12561597
1512
1

Lookup | Welcome | Wiki | Register | Music | Plot 2 | Demos | Index | Browse | More | WebCam
Contribute new seq. or comment | Format | Style Sheet | Transforms | Superseeker | Recents
The OEIS Community | Maintained by The OEIS Foundation Inc.

License Agreements, Terms of Use, Privacy Policy. .

Last modified March 28 08:19 EDT 2024. Contains 371236 sequences. (Running on oeis4.)