login
The OEIS Foundation is supported by donations from users of the OEIS and by a grant from the Simons Foundation.

 

Logo


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

A194287 as a triangular array

1
22
333
4444
46555
667566
7787677
97897987
8910999999
1010101011101010109
1111111111111111111210
121212121212121212121212

A194287 as a square array

123446798101112
23466779101112
34578810101112
455799101112
56679111112
6799101112
789101112
79101112
9101112
91212
1012
12

A194287 as an upper right triangle

123446798101112
23466779101112
34578810101112
455799101112
56679111112
6799101112
789101112
79101112
9101112
91212
1012
12

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

License Agreements, Terms of Use, Privacy Policy. .

Last modified April 16 07:59 EDT 2021. Contains 343030 sequences. (Running on oeis4.)