A280249 a(n) = smallest k with digit product A002473(n).

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

David W. Wilson, Table of n, a(n) for n = 1..10000

Crossrefs

Cf. A002473, A007954.

Sequence in context: A174141 A343403 A095706 * A096867 A100753 A359494

Adjacent sequences: A280246 A280247 A280248 * A280250 A280251 A280252

Keyword

base,nonn

Author

David W. Wilson, Dec 29 2016

Status

approved