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A039326 Numbers whose base-7 representation has the same nonzero number of 4's and 5's. 0
33, 39, 82, 88, 131, 137, 180, 186, 201, 208, 215, 222, 231, 232, 233, 234, 237, 243, 249, 256, 263, 270, 273, 274, 275, 276, 279, 291, 327, 333, 376, 382, 425, 431, 474, 480, 523, 529, 544, 551, 558, 565, 574, 575, 576, 577, 580, 586, 592, 599, 606, 613 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

LINKS

Table of n, a(n) for n=1..52.

CROSSREFS

Cf. A007093.

Sequence in context: A140147 A223733 A083883 * A043149 A043929 A180656

Adjacent sequences:  A039323 A039324 A039325 * A039327 A039328 A039329

KEYWORD

nonn,base,easy

AUTHOR

Olivier Gérard

STATUS

approved

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Last modified October 5 21:20 EDT 2022. Contains 357261 sequences. (Running on oeis4.)