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A071052 Number of 0's in n-th row of triangle in A071036. +0
1
0, 0, 2, 2, 6, 2, 8, 4, 14, 10, 12, 8, 20, 12, 18, 10, 30, 26, 28, 24, 32, 16, 30, 14, 44, 36, 38, 30, 46, 26, 40, 20, 62, 58, 60, 56, 64, 48, 62, 46, 72, 56, 58, 42, 74, 46, 60, 32, 92, 84, 86, 78, 90, 62, 84, 56, 102, 82, 84, 64, 100, 60, 82, 42, 126, 122, 124 (list; graph; listen)
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

FORMULA

a(2n) = a(n) + 2n (conjectured). - Ralf Stephan, Mar 03 2004

CROSSREFS

Sequence in context: A167556 A165460 A028330 this_sequence A096869 A154009 A099985

Adjacent sequences: A071049 A071050 A071051 this_sequence A071053 A071054 A071055

KEYWORD

nonn

AUTHOR

Hans Havermann (pxp(AT)rogers.com), May 26 2002

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Last modified November 25 20:09 EST 2009. Contains 167514 sequences.


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