id:A136347 - OEIS Search Results

Search: id:A136347

Displaying 1-1 of 1 results found.

page 1

a(1)=1. Let m be the number of terms in the longest run of consecutive equal terms from among the first n terms of the sequence. a(n+1) = the number of terms, from among the first n terms of the sequence, that are coprime to m.

+0
2

1, 1, 2, 2, 2, 5, 6, 6, 6, 6, 3, 4, 4, 4, 4, 4, 15, 15, 15, 15, 15, 15, 3, 3, 3, 3, 3, 3, 3, 29, 30, 31, 32, 33, 34, 35, 35, 35, 35, 35, 35, 35, 35, 28, 28, 28, 28, 28, 28, 28, 28, 28, 32, 33, 33, 33, 33, 33, 33, 33, 33, 33, 33, 23 (list; graph; listen)

	OFFSET	`1,3`
	LINKS	`Leroy Quet, Home Page (listed in lieu of email address)`
	EXAMPLE	`Among the first 30 terms of the sequence the run of seven 3's (from a(23) to a(29)) is the longest run of consecutive equal terms. (So m = 7.) Among the first 30 terms of the sequence, all 30 terms are coprime to 7. So a(31) = 30.`
	CROSSREFS	`Cf. A136348.` `Adjacent sequences: A136344 A136345 A136346 this_sequence A136348 A136349 A136350` `Sequence in context: A123953 A097006 A033306 this_sequence A145876 A039878 A039886`
	KEYWORD	`more,nonn`
	AUTHOR	`Leroy Quet Dec 25 2007`

page 1

Search completed in 0.002 seconds

Last modified January 7 17:35 EST 2009. Contains 152824 sequences.

AT&T Labs Research