A081986 a(n) = {A081984(n)-1}/d, where d is the product of nonzero digits of A081984(n).

10, 4, 2, 10, 10, 10, 10, 100, 34, 12, 9, 30, 9, 105, 30, 25, 2, 100, 12, 52, 27, 100, 34, 35, 100, 112, 510, 210, 59, 187, 230, 600, 202, 205, 220, 302, 102, 135, 41, 225, 1005, 144, 130, 1055, 352, 355, 180, 385, 126, 51, 65, 175, 1000, 170, 520, 234, 59, 34, 1000, 525

Offset

1,1

Links

Table of n, a(n) for n=1..60.

Example

A081984(11) = 127 hence a(11) = 126/(1*2*7) = 9.

Crossrefs

Cf. A081981, A081982, A081983, A081984, A081987.

Sequence in context: A082961 A065194 A113315 * A063566 A153690 A018811

Adjacent sequences: A081983 A081984 A081985 * A081987 A081988 A081989

Keyword

base,nonn

Author

Amarnath Murthy, Apr 04 2003

Extensions

More terms from Ray Chandler, Oct 29 2003

Status

approved