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A047141 Sum{T(i,n-i): i=0,1,...,n}, array T as in A047140. 1
1, 2, 4, 6, 12, 20, 40, 80, 160, 320, 578, 1156, 2132, 4264, 8528, 17056, 34112, 64384, 128768, 245292, 490584, 981168, 1962336, 3924672, 7556046, 15112092, 29246744, 58493488, 116986976, 233973952, 467947904, 911000006, 1822000012 (list; graph; refs; listen; history; text; internal format)
OFFSET
0,2
LINKS
CROSSREFS
Sequence in context: A370582 A279245 A090906 * A341858 A105541 A105536
KEYWORD
nonn
AUTHOR
STATUS
approved

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Last modified April 14 12:23 EDT 2024. Contains 371661 sequences. (Running on oeis4.)