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

 

Logo

Thanks to everyone who made a donation during our annual appeal!
To see the list of donors, or make a donation, see the OEIS Foundation home page.

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

A076831 as a triangular array

1
11
121
1331
14641
15101051
1616221661
172343432371
183277106773281
19431312402401314391
1105621351670551621356101
11171333106019881988

A076831 as a square array

111111111111
1234567891011
13610162332435671
1410224377131213333
1516431062405161060
1623772407051988
17321315161988
1843213
1956
110
1

A076831 as an upper right triangle

111111111111
1234567891011
13610162332435671
1410224377131213333
1516431062405161060
1623772407051988
17321315161988
1843213
1956
110
1

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 January 21 08:09 EST 2020. Contains 331104 sequences. (Running on oeis4.)