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!)

A278218 as a triangular array

1
11
121
1221
14641
126621
16612661
12666621
18122430241281
1436606060603641
16121202101802101201261
1263021021021021030621
112306060360420360606030121

A278218 as a square array

1111111111111
1224262846212
126666123612630
14612624601203060
1266306021021060
1662460180210360
121260210210420
1836120210360
14123060
16660
1230
112
1

A278218 as an upper right triangle

1111111111111
1224262846212
126666123612630
14612624601203060
1266306021021060
1662460180210360
121260210210420
1836120210360
14123060
16660
1230
112
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 May 8 00:02 EDT 2024. Contains 372317 sequences. (Running on oeis4.)