A039439 Numbers whose base-11 representation has the same nonzero number of 0's and 2's.

22, 123, 143, 243, 245, 246, 247, 248, 249, 250, 251, 252, 253, 275, 286, 297, 308, 319, 330, 341, 352, 365, 385, 486, 506, 607, 627, 728, 748, 849, 869, 970, 990, 1091, 1111, 1212, 1232, 1344, 1354, 1356, 1357, 1358, 1359, 1360, 1361, 1362, 1363

Offset

1,1

Links

Table of n, a(n) for n=1..47.

Mathematica

Select[Range[1500], DigitCount[#, 11, 0]==DigitCount[#, 11, 2]>0&] (* Harvey P. Dale, Jun 16 2015 *)

Crossrefs

Sequence in context: A140057 A044735 A247701 * A209736 A209729 A252835

Adjacent sequences: A039436 A039437 A039438 * A039440 A039441 A039442

Keyword

nonn,base,easy

Author

Olivier Gérard

Status

approved