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A027037 Diagonal sum of left-justified array T given by A027023. +0
2
1, 1, 2, 3, 3, 6, 7, 11, 16, 21, 33, 48, 65, 101, 146, 203, 311, 450, 635, 963, 1396, 1989, 2993, 4348, 6233, 9329, 13574, 19543, 29135, 42446, 61303 (list; graph; listen)
OFFSET

0,3

CROSSREFS

Sequence in context: A028249 A121833 A091606 this_sequence A020878 A027100 A060840

Adjacent sequences: A027034 A027035 A027036 this_sequence A027038 A027039 A027040

KEYWORD

nonn

AUTHOR

Clark Kimberling (ck6(AT)evansville.edu)

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Last modified July 4 18:25 EDT 2008. Contains 140886 sequences.


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