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A039350 Numbers n such that representation in base 8 has same nonzero number of 3's and 7's. 0
31, 59, 95, 123, 159, 187, 199, 207, 215, 231, 239, 247, 248, 249, 250, 252, 253, 254, 287, 315, 351, 379, 415, 443, 451, 459, 467, 472, 473, 474, 476, 477, 478, 483, 491, 499, 543, 571, 607, 635, 671, 699, 711, 719, 727, 743, 751, 759, 760, 761, 762, 764 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

LINKS

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

CROSSREFS

Sequence in context: A109356 A061251 A166604 * A043173 A043953 A139954

Adjacent sequences:  A039347 A039348 A039349 * A039351 A039352 A039353

KEYWORD

nonn,base,easy

AUTHOR

Olivier Gérard

STATUS

approved

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Last modified October 20 13:49 EDT 2014. Contains 248330 sequences.