A039548 - OEIS

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A039548

Numbers whose base-12 representation has the same nonzero number of 6's and 11's.

83, 138, 227, 282, 371, 426, 515, 570, 659, 714, 803, 858, 875, 887, 899, 911, 923, 935, 959, 971, 983, 995, 996, 997, 998, 999, 1000, 1001, 1003, 1004, 1005, 1006, 1091, 1146, 1235, 1290, 1379, 1434, 1523, 1578, 1590, 1602, 1614, 1626, 1638

(list; graph; refs; listen; history; text; internal format)

OFFSET

1,1

LINKS

Table of n, a(n) for n=1..45.

MATHEMATICA

Select[Range[2000], DigitCount[#, 12, 6]==DigitCount[#, 12, 11]>0&] (* Harvey P. Dale, Nov 02 2011 *)

CROSSREFS

Sequence in context: A260495 A165502 A126711 * A141976 A142652 A256345

Adjacent sequences: A039545 A039546 A039547 * A039549 A039550 A039551

KEYWORD

nonn,base,easy

AUTHOR

Olivier Gérard

STATUS

approved