login
A043418
Numbers whose base-7 representation contains exactly two 6's.
0
48, 97, 146, 195, 244, 293, 300, 307, 314, 321, 328, 335, 336, 337, 338, 339, 340, 341, 391, 440, 489, 538, 587, 636, 643, 650, 657, 664, 671, 678, 679, 680, 681, 682, 683, 684, 734, 783, 832, 881, 930, 979, 986, 993, 1000, 1007
OFFSET
1,1
CROSSREFS
Cf. A007093.
Sequence in context: A211723 A274899 A218486 * A031486 A044186 A044567
KEYWORD
nonn,base
STATUS
approved