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A043514 Numbers having two 6's in base 10. 2
66, 166, 266, 366, 466, 566, 606, 616, 626, 636, 646, 656, 660, 661, 662, 663, 664, 665, 667, 668, 669, 676, 686, 696, 766, 866, 966, 1066, 1166, 1266, 1366, 1466, 1566, 1606, 1616, 1626, 1636, 1646, 1656, 1660, 1661, 1662, 1663 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

LINKS

Daniel Starodubtsev, Table of n, a(n) for n = 1..10000

MATHEMATICA

Select[Range[2000], DigitCount[#, 10, 6]==2&]  (* Harvey P. Dale, Mar 23 2011 *)

CROSSREFS

Subsequence of A011536.

Sequence in context: A258966 A258959 A062035 * A044398 A044779 A249284

Adjacent sequences:  A043511 A043512 A043513 * A043515 A043516 A043517

KEYWORD

nonn,base

AUTHOR

Clark Kimberling

STATUS

approved

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Last modified July 6 04:31 EDT 2022. Contains 355108 sequences. (Running on oeis4.)