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A071045 Number of 0's in n-th row of triangle in A071030. 1
0, 0, 3, 1, 6, 2, 9, 3, 12, 4, 15, 5, 18, 6, 21, 7, 24, 8, 27, 9, 30, 10, 33, 11, 36, 12, 39, 13, 42, 14, 45, 15, 48, 16, 51, 17, 54, 18, 57, 19, 60, 20, 63, 21, 66, 22, 69, 23, 72, 24, 75, 25, 78, 26, 81, 27, 84, 28, 87, 29, 90, 30, 93, 31, 96, 32, 99, 33, 102, 34 (list; graph; refs; listen; history; internal format)
OFFSET

0,3

REFERENCES

S. Wolfram, A New Kind of Science, Wolfram Media, 2002; Chapter 3.

LINKS

Index entries for sequences related to cellular automata

CROSSREFS

Cf. A064455.

Sequence in context: A122913 A069115 A065275 * A105358 A072361 A145366

Adjacent sequences:  A071042 A071043 A071044 * A071046 A071047 A071048

KEYWORD

nonn

AUTHOR

Hans Havermann (gladhobo(AT)teksavvy.com), May 26 2002

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Last modified February 15 14:57 EST 2012. Contains 205823 sequences.