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A174658 Balanced ternary numbers with equal count of negative trits and positive trits. 6
0, 2, 6, 8, 16, 18, 20, 24, 26, 32, 46, 48, 52, 54, 56, 60, 62, 70, 72, 74, 78, 80, 86, 96, 98, 104, 130, 136, 138, 142, 144, 146, 154, 156, 160, 162, 164, 168, 170, 178, 180, 182, 186, 188, 194, 208, 210, 214, 216, 218, 222, 224, 232, 234, 236, 240, 242, 248, 258 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,2

COMMENTS

Numbers for which the sum of trits is zero.

LINKS

Daniel Forgues, Table of n, a(n) for n=1..14309

MATHEMATICA

(* First run the program for A065363 to define balTernDigits *) A174658 = Select[Range[0, 299], Plus@@balTernDigits[#] == 0 &] (* Alonso del Arte, Feb 24 2011 *)

CROSSREFS

Cf. A174657, A174659, A065363, A140267, A257869.

Sequence in context: A049818 A066189 A278834 * A266074 A191822 A238549

Adjacent sequences:  A174655 A174656 A174657 * A174659 A174660 A174661

KEYWORD

base,nonn

AUTHOR

Daniel Forgues, Mar 26 2010

STATUS

approved

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Last modified March 26 06:49 EDT 2017. Contains 284111 sequences.