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A071043

Number of 0's in n-th row of triangle in A071029.

1

0, 0, 3, 1, 7, 5, 9, 3, 15, 13, 17, 11, 21, 15, 21, 7, 31, 29, 33, 27, 37, 31, 37, 23, 45, 39, 45, 31, 49, 35, 45, 15, 63, 61, 65, 59, 69, 63, 69, 55, 77, 71, 77, 63, 81, 67, 77, 47, 93, 87, 93, 79, 97, 83, 93, 63, 105, 91, 101, 71, 105, 75, 93, 31, 127, 125, 129

(list; graph; refs; listen; history; text; internal format)

OFFSET

0,3

REFERENCES

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

LINKS

Robert Price, Table of n, a(n) for n = 0..1000

Index entries for sequences related to cellular automata

CROSSREFS

Sequence in context: A261693 A138257 A283975 * A375584 A101624 A166519

Adjacent sequences: A071040 A071041 A071042 * A071044 A071045 A071046

KEYWORD

nonn

AUTHOR

Hans Havermann, May 26 2002

STATUS

approved