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!)

A169940 as a triangular array

1
11
301
3311
54601
7710611
138276901
1521412317911
272098345681201
25531489610450221211
45563251162946696101501
598948731951826218486

A169940 as a square array

113357131527254559
1034782120535689
11610274198148325487
1066233496116319
1191756104294518
10985066262
11122296184
10121086
1115
10
1

A169940 as an upper right triangle

113357131527254559
1034782120535689
11610274198148325487
1066233496116319
1191756104294518
10985066262
11122296184
10121086
1115
10
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 10:31 EDT 2024. Contains 371240 sequences. (Running on oeis4.)