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Search: id:A031489
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A031489 n-th number k which in base 8 has 2 more 0's than 7's. +0
1
64, 128, 192, 256, 320, 384, 513, 514, 515, 516, 517, 518, 520, 528, 536, 544, 552, 560, 576, 640, 704, 768, 832, 896, 1025, 1026, 1027, 1028, 1029, 1030, 1032, 1040, 1048, 1056, 1064, 1072, 1088 (list; graph; listen)
OFFSET

1,1
CROSSREFS

Sequence in context: A152691 A043422 A044568 this_sequence A043335 A023708 A069493

Adjacent sequences: A031486 A031487 A031488 this_sequence A031490 A031491 A031492

KEYWORD

nonn

AUTHOR

Clark Kimberling (ck6(AT)evansville.edu)

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Last modified November 22 15:28 EST 2009. Contains 167310 sequences.

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