A084795 a(n) = floor( 1/frac(n*(Pi)^2/6) ).

1, 3, 1, 1, 4, 1, 1, 6, 1, 2, 10, 1, 2, 34, 1, 3, 1, 1, 3, 1, 1, 5, 1, 2, 8, 1, 2, 17, 1, 2, 1, 1, 3, 1, 1, 4, 1, 1, 6, 1, 2, 11, 1, 2, 45, 1, 3, 1, 1, 4, 1, 1, 5, 1, 2, 8, 1, 2, 19, 1, 2, 1, 1, 3, 1, 1, 4, 1, 1, 6, 1, 2, 12, 1, 2, 66, 1, 3, 1, 1, 4, 1, 1, 5, 1, 2, 9, 1, 2, 22, 1, 2, 1, 1, 3, 1, 1, 4, 1, 2, 7, 1

Offset

1,2

Links

Table of n, a(n) for n=1..102.

Prog

(PARI) x=(Pi)^2/6; for(n=1, 60, t=floor( 1/frac(n*x) ); print1(t", "))

Crossrefs

Sequence in context: A254864 A111956 A024564 * A364097 A030184 A284373

Adjacent sequences: A084792 A084793 A084794 * A084796 A084797 A084798

Keyword

nonn

Author

Paul D. Hanna, Jun 03 2003

Status

approved