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Search: id:A018848
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A018848 Strobogrammatic squares: the same upside down (probably finite). +0
2
0, 1, 6889, 69169, 109181601 (list; graph; listen)
OFFSET

1,3
CROSSREFS

Sequence in context: A154086 A064351 A062678 this_sequence A031671 A031581 A031761

Adjacent sequences: A018845 A018846 A018847 this_sequence A018849 A018850 A018851

KEYWORD

nonn,base

AUTHOR

David W. Wilson (davidwwilson(AT)comcast.net)

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Last modified December 17 23:40 EST 2009. Contains 171025 sequences.

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