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A027325
a(n) = Sum_{k=0..n-2} T(n,k) * T(n,k+3), with T given by A026120.
0
10, 92, 800, 6850, 58120, 491244, 4145904, 34988117, 295493922, 2498651947, 21159423668, 179473434959, 1524819106186, 12976597671471, 110615820975824, 944428642359295, 8075947935277270, 69161560972101904, 593138786845412064, 5093792665779457332
OFFSET
3,1
CROSSREFS
Sequence in context: A227512 A227513 A052266 * A228420 A037534 A120996
KEYWORD
nonn
EXTENSIONS
More terms and title corrected by Sean A. Irvine, Oct 27 2019
STATUS
approved