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!)
A332360 Main diagonal of A332359. 1
3, 10, 30, 82, 180, 374, 656, 1126, 1784, 2726, 3916, 5582, 7628, 10354, 13592, 17542, 22212, 28042, 34672, 42762, 51964, 62614, 74496, 88510, 104044, 121914, 141536, 163666, 187944, 215638, 245492, 279262, 316024, 356458, 399900, 447614, 498700, 555354, 615776, 681286 (list; graph; refs; listen; history; text; internal format)
OFFSET
1,1
LINKS
Lars Blomberg, Scott R. Shannon, N. J. A. Sloane, Graphical Enumeration and Stained Glass Windows, 1: Rectangular Grids, (2021). Also arXiv:2009.07918.
CROSSREFS
Cf. A332359.
Sequence in context: A026990 A254822 A027256 * A115515 A280523 A117869
KEYWORD
nonn
AUTHOR
N. J. A. Sloane, Feb 11 2020
STATUS
approved

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 April 24 20:08 EDT 2024. Contains 371963 sequences. (Running on oeis4.)