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A054099
Sum{T(n,k): k=0,1,...,n}, array T as in A054098.
0
1, 3, 6, 14, 44, 178, 892, 5354, 37480, 299842, 2698580, 26985802, 296843824, 3562125890, 46307636572, 648306912010, 9724603680152, 155593658882434, 2645092201001380
OFFSET
0,2
CROSSREFS
Sequence in context: A101162 A274054 A059741 * A257320 A318344 A129090
KEYWORD
nonn
STATUS
approved