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
!)
A245013
as a triangular array
1
1
1
1
1
1
1
1
1
1
1
1
2
1
1
1
1
3
3
1
1
1
1
5
5
5
1
1
1
1
8
11
11
8
1
1
1
1
13
21
35
21
13
1
1
1
1
21
43
93
93
43
21
1
1
1
1
34
85
269
314
269
85
34
1
1
1
1
55
171
747
1213
1213
747
171
55
1
1
A245013
as a square array
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
2
3
5
8
13
21
34
55
1
1
3
5
11
21
43
85
171
1
1
5
11
35
93
269
747
1
1
8
21
93
314
1213
1
1
13
43
269
1213
1
1
21
85
747
1
1
34
171
1
1
55
1
1
1
A245013
as an upper right triangle
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
2
3
5
8
13
21
34
55
1
1
3
5
11
21
43
85
171
1
1
5
11
35
93
269
747
1
1
8
21
93
314
1213
1
1
13
43
269
1213
1
1
21
85
747
1
1
34
171
1
1
55
1
1
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 June 6 22:00 EDT 2024. Contains 373134 sequences. (Running on oeis4.)