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A123727 A stereogram is a flat picture that appears three-dimensional when viewed in the correct way. This is the Second Smarandache Stereogram. +0
2
1, 111, 1, 111, 11211, 111, 1, 111, 11211, 1123211, 11211, 111, 1, 111, 11211, 1123211, 112343211, 1123211, 11211, 111, 1 (list; graph; listen)
OFFSET

1,2

COMMENT

What happens after 9? - njas, Nov 18 2006

Three-dimensionally it looks like this:

...000000000000000000000000000000010000000000000000000000000000000000...

...000000000000000000000000000000111000000000000000000000000000000000...

...000000000000000000000000000000010000000000000000000000000000000000...

...000000000000000000000000000000111000000000000000000000000000000000...

...000000000000000000000000000001121100000000000000000000000000000000...

...000000000000000000000000000000111000000000000000000000000000000000...

...000000000000000000000000000000010000000000000000000000000000000000...

...000000000000000000000000000000111000000000000000000000000000000000...

...000000000000000000000000000001121100000000000000000000000000000000...

...000000000000000000000000000011232110000000000000000000000000000000...

...000000000000000000000000000001121100000000000000000000000000000000...

...000000000000000000000000000000111000000000000000000000000000000000...

...000000000000000000000000000000010000000000000000000000000000000000...

...000000000000000000000000000000111000000000000000000000000000000000...

...000000000000000000000000000001121100000000000000000000000000000000...

...000000000000000000000000000011232110000000000000000000000000000000...

...000000000000000000000000000112343211000000000000000000000000000000...

...000000000000000000000000000011232110000000000000000000000000000000...

...000000000000000000000000000001121100000000000000000000000000000000...

...000000000000000000000000000000111000000000000000000000000000000000...

...000000000000000000000000000000010000000000000000000000000000000000...

...000000000000000000000000000000111000000000000000000000000000000000...

...000000000000000000000000000001121100000000000000000000000000000000...

...000000000000000000000000000011232110000000000000000000000000000000...

...000000000000000000000000000112343211000000000000000000000000000000...

...000000000000000000000000001123454321100000000000000000000000000000...

...000000000000000000000000000112343211000000000000000000000000000000...

...000000000000000000000000000011232110000000000000000000000000000000...

...000000000000000000000000000001121100000000000000000000000000000000...

...000000000000000000000000000000111000000000000000000000000000000000...

...000000000000000000000000000000010000000000000000000000000000000000...

REFERENCES

C. Ashbacher, Smarandache Sequences, Stereograms and Series, Phoenix, 2005, pp. 70-71.

F. Smarandache, Sequences of Numbers Involved in Unsolved Problems, Hexis, Phoenix, 2006.

LINKS

C. Ashbacher, Smarandache Sequences, Stereograms and Series.

F. Smarandache, Sequences of Numbers Involved in Unsolved Problems.

CROSSREFS

Cf. A123698.

Adjacent sequences: A123724 A123725 A123726 this_sequence A123728 A123729 A123730

Sequence in context: A138280 A077573 A123698 this_sequence A072807 A073502 A066335

KEYWORD

nonn

AUTHOR

Z. Wenpeng (wpzhang(AT)nwu.edu.cn), Nov 18 2006

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Last modified October 7 14:39 EDT 2008. Contains 144666 sequences.


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