A181064 a(n) = first of exactly n consecutive integers that each divide A181063(n).

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

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 A360970 A363918

Adjacent sequences: A181061 A181062 A181063 * A181065 A181066 A181067

Keyword

nonn

Author

Matthew Vandermast, Oct 07 2010

Status

approved