A039428 Numbers whose base-10 representation has the same nonzero number of 5's and 6's.

56, 65, 156, 165, 256, 265, 356, 365, 456, 465, 506, 516, 526, 536, 546, 560, 561, 562, 563, 564, 567, 568, 569, 576, 586, 596, 605, 615, 625, 635, 645, 650, 651, 652, 653, 654, 657, 658, 659, 675, 685, 695, 756, 765, 856, 865, 956, 965, 1056, 1065

Offset

1,1

Links

Table of n, a(n) for n=1..50.

Mathematica

Select[Range[1100], DigitCount[#, 10, 5]==DigitCount[#, 10, 6]>0&] (* Harvey P. Dale, May 10 2015 *)

Crossrefs

Sequence in context: A154768 A165159 A336265 * A043251 A044031 A256515

Adjacent sequences: A039425 A039426 A039427 * A039429 A039430 A039431

Keyword

nonn,base,easy

Author

Olivier Gérard

Status

approved