A062003 Product of the k numbers formed by cyclically permuting digits of n (where k = number of digits of n).

0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 252, 403, 574, 765, 976, 1207, 1458, 1729, 40, 252, 22, 736, 1008, 1300, 1612, 1944, 2296, 2668, 90, 403, 736, 33, 1462, 1855, 2268, 2701, 3154, 3627, 160, 574, 1008, 1462, 44, 2430, 2944, 3478, 4032, 4606, 250

Offset: 0

Author

Amarnath Murthy, May 30 2001

Keywords

• nonn
• base
• easy

Comments

Apparently some kind of distinctness is required, because n=11 (cyclically permuted again 11) is not translated to 11*11=121. - R. J. Mathar, Jun 13 2025

Examples

			a(14) = 14*41 = 574, a(100) = 100*010*001 = 1000, a(102) = 102*210*21 = 449820.
		

Crossrefs

Cf. A061147, A061378.

Programs

ARIBAS

for k := 0 to 60 do st := itoa(k); m := 1; for i := 1 to length(st) do st := concat(st[1..length(st)-1],st[0]); m := m*atoi(st); end; write(m," "); end;

Extensions

Corrected and extended by Frank Ellermann and Klaus Brockhaus, Jun 03 2001