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Search: id:A027418
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A027418 Duplicate of A035508. +0
1
0, 2, 7, 20, 54, 143, 376, 986, 2583, 6764, 17710, 46367, 121392, 317810 (list; graph; listen)
OFFSET

1,2
CROSSREFS

Bisection of A000071 and A007492. Pairwise sums of A059840.

Sequence in context: A050532 A050513 A128183 this_sequence A035508 A018033 A000149

Adjacent sequences: A027415 A027416 A027417 this_sequence A027419 A027420 A027421

KEYWORD

dead

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

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