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A039339
Numbers whose base-8 representation has the same nonzero number of 1's and 5's.
0
13, 41, 69, 85, 93, 101, 104, 106, 107, 108, 110, 111, 117, 125, 141, 169, 205, 233, 269, 297, 321, 328, 330, 331, 332, 334, 335, 337, 345, 353, 369, 377, 397, 425, 461, 489, 517, 533, 541, 549, 552, 554, 555, 556, 558, 559, 565, 573, 621, 645, 661, 669
OFFSET
1,1
MATHEMATICA
Select[Range[700], DigitCount[#, 8, 1]==DigitCount[#, 8, 5]>0&] (* Harvey P. Dale, Jul 18 2018 *)
CROSSREFS
Cf. A007094.
Sequence in context: A101167 A334557 A146238 * A031373 A043162 A043942
KEYWORD
nonn,base,easy
STATUS
approved