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

 

Logo


Hints
(Greetings from The On-Line Encyclopedia of Integer Sequences!)
A181064 a(n) = first of exactly n consecutive integers that each divide A181063(n). 3
1, 1, 1, 1, 8, 1, 1, 1, 14, 1, 14, 1, 18, 20, 1, 1, 20, 1, 24, 26, 32, 1, 30, 1, 33, 1, 32, 1, 32, 1, 1, 50, 38, 48, 38, 1, 42, 44, 42, 1, 48, 1, 54, 50, 62, 1, 50, 1, 54, 68, 62, 1, 74, 68, 72, 62, 74, 1, 62, 1, 90, 65, 1, 82, 72, 1, 72, 74, 80, 1, 80, 1, 84, 84, 82, 82, 80, 1, 84, 1, 110, 1, 90, 110, 108, 108, 104, 1, 102, 104 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,5

COMMENTS

a(n)=1 iff n belongs to A181062.

A181063(n) = lcm(a(n) .. a(n)+n-1).

LINKS

David W. Wilson, Table of n, a(n) for n = 1..1000

EXAMPLE

The discrete string of 5 consecutive integers that divide A181063(5)=3960 begins with 8 and ends with 12; hence a(5)=8.

CROSSREFS

Cf. A181062, A181063.

Sequence in context: A011264 A276405 A066341 * A010153 A133421 A128881

Adjacent sequences:  A181061 A181062 A181063 * A181065 A181066 A181067

KEYWORD

nonn

AUTHOR

Matthew Vandermast, Oct 07 2010

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 15 15:14 EDT 2019. Contains 328030 sequences. (Running on oeis4.)