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

Author

Amarnath Murthy, Dec 21 2001

Keywords

• easy
• nonn
• base

Examples

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

Crossrefs

Cf. A066551.

Extensions

Corrected and extended by Lior Manor, Feb 13 2002

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