0,3
a(n) = 7 a(n-1) + 6 a(n-2).
Sequence in context: A062212 A121183 A069404 this_sequence A070997 A122372 A083068
Adjacent sequences: A015561 A015562 A015563 this_sequence A015565 A015566 A015567
nonn,easy
Olivier Gerard (ogerard(AT)ext.jussieu.fr)
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