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!)

A038730 as a triangular array

1
12
145
161213
18233334
11038738889
11257141211232233
11480245455581609610
1161073938881350156015961597
118138593159428813805413541804181

A038730 as a square array

1111111111
24681012141618
51223385780107138
133373141245393593
34882114558881594
8923258113502881
23360915603805
61015964135
15974180
4181

A038730 as an upper right triangle

1111111111
24681012141618
51223385780107138
133373141245393593
34882114558881594
8923258113502881
23360915603805
61015964135
15974180
4181

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 18:04 EDT 2024. Contains 371254 sequences. (Running on oeis4.)