login
A043458
Numbers having exactly two 1's in base 9.
1
10, 82, 90, 92, 93, 94, 95, 96, 97, 98, 100, 109, 118, 127, 136, 145, 154, 172, 253, 334, 415, 496, 577, 658, 730, 738, 740, 741, 742, 743, 744, 745, 746, 748, 757, 766, 775, 784, 793, 802, 810, 812, 813, 814, 815, 816, 817, 818, 828, 830, 831, 832, 833, 834
OFFSET
1,1
LINKS
MATHEMATICA
Select[Range[1000], DigitCount[#, 9, 1]==2&] (* Harvey P. Dale, Apr 18 2023 *)
CROSSREFS
Cf. A007095.
Sequence in context: A277205 A308862 A193327 * A038487 A043028 A076288
KEYWORD
nonn,base
STATUS
approved