The OEIS mourns the passing of
Jim Simons
and is grateful to the Simons Foundation for its support of research in many branches of science, including the OEIS.
login
The OEIS is supported by
the many generous donors to the OEIS Foundation
.
Hints
(Greetings from
The On-Line Encyclopedia of Integer Sequences
!)
A071922
as a triangular array
1
1
1
1
2
1
1
3
4
1
1
4
9
7
1
1
5
16
22
11
1
1
6
25
50
46
16
1
1
7
36
95
130
86
22
1
1
8
49
161
295
296
148
29
1
1
9
64
252
581
791
610
239
37
1
1
10
81
372
1036
1792
1897
1163
367
46
1
1
11
100
525
1716
3612
A071922
as a square array
1
1
1
1
1
1
1
1
1
1
1
1
1
2
3
4
5
6
7
8
9
10
11
1
4
9
16
25
36
49
64
81
100
1
7
22
50
95
161
252
372
525
1
11
46
130
295
581
1036
1716
1
16
86
296
791
1792
3612
1
22
148
610
1897
1
29
239
1163
1
37
367
1
46
1
A071922
as an upper right triangle
1
1
1
1
1
1
1
1
1
1
1
1
1
2
3
4
5
6
7
8
9
10
11
1
4
9
16
25
36
49
64
81
100
1
7
22
50
95
161
252
372
525
1
11
46
130
295
581
1036
1716
1
16
86
296
791
1792
3612
1
22
148
610
1897
1
29
239
1163
1
37
367
1
46
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 20 17:58 EDT 2024. Contains 372720 sequences. (Running on oeis4.)
