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1, 12, 124, 1338, 14656, 161082, 1771624, 19487298, 214359136, 2357948202, 25937425624, 285311672658, 3138428380816, 34522712152122, 379749833599624, 4177248169448418, 45949729863637696, 505447028499424842
(list; graph; refs; listen; history; internal format)
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OFFSET
| 0,2
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FORMULA
| G.f.: 1/(1-11*x)+1/(1-2*x)-1/(1-x). E.g.f.: e^(11*x)+e^(2*x)-e^x.
a(n)=13*a(n-1)-22*a(n-2)-10 with a(0)=1, a(1)=12 [From Vincenzo Librandi (vincenzo.librandi(AT)tin.it), Jul 21 2010]
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CROSSREFS
| A074501, A074600, A005057, A005056, A099393, A155588, A155590, A155592, A155593, A155594
Sequence in context: A039680 A016134 A045507 * A070312 A153427 A178626
Adjacent sequences: A155592 A155593 A155594 * A155596 A155597 A155598
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KEYWORD
| nonn
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AUTHOR
| Mohammad K. Azarian (azarian(AT)evansville.edu), Jan 24 2009
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