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A206243
In base n, you must write the first A206243(n) positive multiples of a(n) in order to write every base-n digit.
2
1, 1, 2, 1, 9, 1, 2, 3, 125, 1, 16, 1, 343, 25, 2, 1, 6561, 1, 25, 49, 14641, 1, 32, 5, 28561, 3, 49, 1, 1000, 1, 2, 1331, 1419857, 49, 1458, 1, 2476099, 2197, 50, 1, 49, 1, 2662, 75, 6436343, 1, 64, 7, 3125, 4913, 4394, 1, 177147, 121, 64, 6859, 20511149, 1
OFFSET
2,3
LINKS
CROSSREFS
a(n) = n^k/A206242(n), where k is the least value making the right side an integer (T. Rockicki).
Sequence in context: A230582 A011186 A078088 * A371930 A316711 A187549
KEYWORD
nonn,base
AUTHOR
David W. Wilson, Feb 05 2012
STATUS
approved