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!)
A347327 Initial term in row n when A347317 is written as an irregular triangle. 0
0, 1, 2, 3, 4, 5, 6, 7, 9, 11, 13, 15, 17, 19, 22, 29, 41, 58, 89, 148, 263, 491, 944, 1846, 3647, 7244, 14435, 28812, 57562, 115057, 230042, 460008, 919936, 1839787, 3679483, 7358872, 14717644, 29435184, 58870259, 117740403, 235480685, 470961243, 941922352, 1883844565, 3767688985, 7535377819 (list; graph; refs; listen; history; text; internal format)
OFFSET
0,3
LINKS
EXAMPLE
The first few rows of A347317 are
0;
1, 1, 0;
2, 2, 2, 0;
3, 2, 4, 1, 1, 0;
4, 4, 4, 1, 4, 0;
5, 5, 4, 1, 6, 2, 1, 0;
...
and the initial terms are 0, 1, 2, 3, 4, 5, ... Note however (see A347318) that after a while this sequence increases at least exponentially.
CROSSREFS
Sequence in context: A011867 A008725 A275673 * A026445 A279078 A308627
KEYWORD
nonn
AUTHOR
N. J. A. Sloane, Sep 14 2021
EXTENSIONS
Terms a(20) and beyond from Andrey Zabolotskiy, Sep 14 2021
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 March 28 22:04 EDT 2024. Contains 371254 sequences. (Running on oeis4.)