A066583 Product of nonzero digits of A066551(n).

1, 36, 12, 360, 1728, 2, 864, 64800, 62208, 40960, 57153600, 8128512, 31104, 10497600, 184320, 31352832, 414720, 17418240, 1360488960, 54177693696, 9631589990400, 156764160000, 79009136640000, 1161434308608000, 880969431121920, 97497558401679360, 82944

Offset

1,2

Links

Table of n, a(n) for n=1..27.

Example

The third term of A066551 is 162 hence a(3) = 12.

Crossrefs

Cf. A066551.

Sequence in context: A061046 A109256 A277983 * A073405 A298572 A260383

Adjacent sequences: A066580 A066581 A066582 * A066584 A066585 A066586

Keyword

easy,nonn,base

Author

Amarnath Murthy, Dec 21 2001

Extensions

Corrected and extended by Lior Manor Feb 13 2002

a(21) onward corrected by Sean A. Irvine, Oct 29 2023

Status

approved