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Search: id:A050059
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A050059 a(n)=a(n-1)+a(m), where m=2n-2-2^(p+1) and 2^p<n-1<=2^(p+1), for n >= 4. +0
1
1, 3, 1, 4, 8, 11, 15, 26, 52, 55, 59, 70, 96, 151, 221, 372, 744, 747, 751, 762, 788, 843, 913, 1064, 1436, 2183, 2945, 3788, 4852, 7035, 10823, 17858, 35716, 35719, 35723, 35734, 35760, 35815, 35885, 36036, 36408, 37155, 37917 (list; graph; listen)
OFFSET

1,2

CROSSREFS

Sequence in context: A081255 A005371 A057049 this_sequence A025121 A025097 A122115

Adjacent sequences: A050056 A050057 A050058 this_sequence A050060 A050061 A050062

KEYWORD

nonn

AUTHOR

Clark Kimberling (ck6(AT)evansville.edu)

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Last modified December 15 00:47 EST 2009. Contains 170825 sequences.


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