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!)
A328049 First differences of A328047. 3
1, 2, -1, 3, -1, 3, -1, 2, 2, -1, 2, 1, 1, 2, -1, 2, 1, 1, 1, 1, 2, -1, 2, 1, 2, -1, 2, 1, 1, 1, 1, 1, 3, -2, 3, -2, 5, -2, 3, -2, 3, 1, 1, 2, -1, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 2, -1, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 2, -1, 3, -1, 2, 1, 1, 1 (list; graph; refs; listen; history; text; internal format)
OFFSET
1,2
LINKS
PROG
(PARI) my(v=[1], terms=40); while(1, if(#v > terms, break); for(k=1, oo, if(bigomega(k)!=bigomega(v[#v]) && !setsearch(vecsort(v), k), print1(k-v[#v], ", "); v=concat(v, k); break)))
CROSSREFS
Sequence in context: A206923 A328570 A078079 * A328050 A335620 A176982
KEYWORD
sign,easy
AUTHOR
Felix Fröhlich, Oct 03 2019
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 February 26 07:39 EST 2024. Contains 370335 sequences. (Running on oeis4.)