login

Year-end appeal: Please make a donation to the OEIS Foundation to support ongoing development and maintenance of the OEIS. We are now in our 61st year, we have over 378,000 sequences, and we’ve reached 11,000 citations (which often say “discovered thanks to the OEIS”).

A275887
Lengths of successive runs of identical terms in A275885.
1
2, 2, 2, 5, 2, 2, 1, 5, 1, 1, 2, 2, 1, 4, 1, 2, 2, 2, 1, 1, 1, 6, 6, 1, 1, 1, 2, 2, 3, 3, 1, 4, 1, 1, 1, 2, 2, 1, 1, 2, 1, 1, 1, 1, 1, 1, 2, 3, 1, 1, 1, 3, 1, 3, 2, 1, 1, 3, 1, 2, 2, 5, 1, 7, 2, 3, 1, 2, 2, 3, 1, 4, 1, 1, 1, 1, 2, 2, 1, 4, 1, 1, 1, 4, 3, 5, 1, 1, 1, 4, 1, 2, 1, 1, 1, 1, 1, 2, 2, 1, 1
OFFSET
1,1
COMMENTS
Run length transform of A275885.
For n < 500000, the first occurrence of a(n)=1..9 is at n=(7, 1, 29, 14, 4, 22, 64, 178, 534), and of a(n)=11 at n=230. Lars Blomberg Feb 02 2017
LINKS
CROSSREFS
Sequence in context: A285441 A088885 A232736 * A121358 A271321 A112659
KEYWORD
nonn
AUTHOR
N. J. A. Sloane, Aug 18 2016
STATUS
approved