A112890 a(n) = A112889(n)/n.

0, 50, 1000, 2500, 20000, 500000, 10000000, 12500000, 1000000000, 1000000000, 90909090910, 250000000000, 7692307692308, 50000000000000, 200000000000000, 625000000000000, 58823529411764706, 500000000000000000, 5263157894736842110, 5000000000000000000

Offset

1,2

Links

Table of n, a(n) for n=1..20.

Crossrefs

Cf. A112889-A112898, A112900-A112905, A112907-A112910.

Sequence in context: A224045 A224276 A224199 * A231421 A200207 A160152

Adjacent sequences: A112887 A112888 A112889 * A112891 A112892 A112893

Keyword

base,nonn

Author

Ray G. Opao, Oct 05 2005

Extensions

Extended by Ray Chandler, Oct 09 2005

Status

approved