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Search: id:A098097
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A098097 Terms of sequence A005150 interpreted as numbers written in base 4 (written here in base ten). +0
1
1, 5, 9, 101, 1385, 3493, 30121, 358885, 225859433, 521661150629, 1537769393977769, 248286184577158309349 (list; graph; listen)
OFFSET

1,2

COMMENT

Digits 1, 2, and 3 only appear in members of A005150 so they can be read as numbers in base 4.

EXAMPLE

The fifth term of A005150 is 111221, which is 1385 in base 4 notation.

CROSSREFS

Cf. A005150.

Sequence in context: A000324 A123817 A124421 this_sequence A097397 A092584 A002657

Adjacent sequences: A098094 A098095 A098096 this_sequence A098098 A098099 A098100

KEYWORD

nonn

AUTHOR

Axel Harvey (ax(AT)hirsig.ca), Sep 14 2004

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Last modified July 24 12:00 EDT 2008. Contains 142294 sequences.


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