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A031045 Triangle T(n,k): write n in base 8, reverse order of digits. 10
0, 1, 2, 3, 4, 5, 6, 7, 0, 1, 1, 1, 2, 1, 3, 1, 4, 1, 5, 1, 6, 1, 7, 1, 0, 2, 1, 2, 2, 2, 3, 2, 4, 2, 5, 2, 6, 2, 7, 2, 0, 3, 1, 3, 2, 3, 3, 3, 4, 3, 5, 3, 6, 3, 7, 3, 0, 4, 1, 4, 2, 4, 3, 4, 4, 4, 5, 4, 6, 4, 7, 4, 0, 5, 1, 5, 2, 5, 3, 5, 4, 5, 5, 5, 6, 5, 7, 5, 0, 6, 1 (list; graph; refs; listen; history; text; internal format)
OFFSET

0,3

LINKS

Table of n, a(n) for n=0..90.

MATHEMATICA

Flatten[Table[Reverse[IntegerDigits[n, 8]], {n, 80}]] (* From Harvey P. Dale, Aug 08 2011 *)

CROSSREFS

Sequence in context: A024684 A037850 A037886 * A010877 A195831 A004183

Adjacent sequences:  A031042 A031043 A031044 * A031046 A031047 A031048

KEYWORD

nonn,base,tabf,less

AUTHOR

Clark Kimberling

EXTENSIONS

Initial 0 and better name by Philippe Deléham, Oct 20 2011.

STATUS

approved

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Last modified May 20 04:51 EDT 2013. Contains 225448 sequences.