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Search: id:A049618
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A049618 a(n)=Sum{T(2i,n-2i): i=0,1,...,[ n/2 ]}, array T as in A049615. +0
1
0, 0, 2, 3, 9, 11, 22, 26, 43, 49, 74, 82, 115, 126, 168, 184, 239, 256, 322, 343, 421, 449, 544, 574, 683, 720, 846, 889, 1035, 1081, 1244, 1298, 1479, 1540, 1746, 1814, 2045, 2120, 2372, 2456 (list; graph; listen)
OFFSET

0,3

CROSSREFS

Sequence in context: A109658 A110350 A057569 this_sequence A057292 A098016 A089645

Adjacent sequences: A049615 A049616 A049617 this_sequence A049619 A049620 A049621

KEYWORD

nonn

AUTHOR

Clark Kimberling (ck6(AT)evansville.edu)

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Last modified November 25 20:09 EST 2009. Contains 167514 sequences.


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