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A280249
a(n) = smallest k with digit product A002473(n).
3
1, 2, 3, 4, 5, 6, 7, 8, 9, 25, 26, 27, 35, 28, 29, 45, 37, 38, 55, 39, 47, 56, 48, 57, 49, 58, 67, 59, 68, 77, 255, 69, 78, 256, 79, 88, 257, 89, 355, 258, 99, 267, 259, 268, 277, 455, 357, 269, 278, 358, 555, 279, 288, 359, 457, 289, 377, 556, 458, 299, 378, 557, 459, 379, 388, 477, 558, 567, 389, 478, 559, 568, 399, 577, 2555, 479
OFFSET
1,2
COMMENTS
A007954(a(n)) = A002473(n).
LINKS
CROSSREFS
Sequence in context: A174141 A343403 A095706 * A096867 A100753 A359494
KEYWORD
base,nonn
AUTHOR
David W. Wilson, Dec 29 2016
STATUS
approved