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

 

Logo

Please make a donation to keep the OEIS running. We are now in our 56th year. In the past year we added 10000 new sequences and reached almost 9000 citations (which often say "discovered thanks to the OEIS").
Other ways to donate

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

A156363 as a triangular array

1
13
1625
11376350
12824214306951
159783602335659179487
112225272578218709211081285715424
12498070110960995595696371141250694216627840
15042545647662653373224430251030208753217895341029528822303

A156363 as a square array

111111111
36132859122249504
25762427832527807025456
3501430602325782110960476626
6951356591870929955955337322
1794871108128696371144302510
571542441250694302087532
2166278401789534102
9528822303

A156363 as an upper right triangle

111111111
36132859122249504
25762427832527807025456
3501430602325782110960476626
6951356591870929955955337322
1794871108128696371144302510
571542441250694302087532
2166278401789534102
9528822303

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 November 26 12:37 EST 2020. Contains 338639 sequences. (Running on oeis4.)