login
This site is supported by donations to The OEIS Foundation.

 

Logo


Hints
(Greetings from The On-Line Encyclopedia of Integer Sequences!)
A031283 a(n)=(# 2's)-(# 3's) in first n terms of A031269. 0
0, 1, 0, 0, 0, 0, -1, 0, -1, -1, -1, -1, -1, -1, 0, 0, 0, -1, 0, 0, 0, 0, -1, -1, -1, -1, -1, -2, -3, -3, -3, -2, -2, -2, -1, -1, -1, 0, 0, 1, 2, 3, 4, 3, 3, 4, 4, 4, 3, 3, 3, 3, 3, 2, 3, 3, 3, 4, 4, 4, 4, 3, 3, 2, 3, 4, 5, 5, 5, 5, 5, 4, 4, 3, 4, 4, 4, 4, 4 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,28

LINKS

Table of n, a(n) for n=1..79.

CROSSREFS

Sequence in context: A098418 A128080 A062187 * A293229 A185437 A210681

Adjacent sequences:  A031280 A031281 A031282 * A031284 A031285 A031286

KEYWORD

sign

AUTHOR

Clark Kimberling

STATUS

approved

Lookup | Welcome | Wiki | Register | Music | Plot 2 | Demos | Index | Browse | More | WebCam
Contribute new seq. or comment | Format | Style Sheet | Transforms | Superseeker | Recent
The OEIS Community | Maintained by The OEIS Foundation Inc.

License Agreements, Terms of Use, Privacy Policy. .

Last modified October 21 11:35 EDT 2019. Contains 328296 sequences. (Running on oeis4.)