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A164552
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a(n) = 12*a(n-1)-30*a(n-2) for n > 1; a(0) = 1, a(1) = 10.
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3
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1, 10, 90, 780, 6660, 56520, 478440, 4045680, 34194960, 288969120, 2441780640, 20632294080, 174334109760, 1473040494720, 12446462643840, 105166336884480, 888602163298560, 7508235853048320, 63440765337623040, 536042108460026880
(list; graph; refs; listen; history; internal format)
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