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2, 11, 61, 341, 1921, 10901, 62281, 358061, 2070241, 12030821, 70231801, 411625181, 2420922961, 14281397141, 84467679721, 500702562701, 2973697798081, 17689598897861, 105374653934041, 628433226338621
(list; graph; refs; listen; history; internal format)
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OFFSET
| 0,1
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FORMULA
| G.f.: 1/(1-5*x)+1/(1-6*x). E.g.f.: e^(5*x)+e^(6*x). [From Mohammad K. Azarian (azarian(AT)evansville.edu), Jan 11 2009]
a(n)=11*a(n-1)-30*a(n-2) with a(0)=2, a(1)=11 [From Vincenzo Librandi (vincenzo.librandi(AT)tin.it), Jul 21 2010]
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MATHEMATICA
| Table[5^n + 6^n, {n, 0, 20}]
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CROSSREFS
| Cf. A000051, A034472, A052539, A034474, A062394, A034491, A062395, A062396, A007689, A063376, A063481, A074600 - A074624.
Sequence in context: A054564 A139172 A164034 * A126034 A034726 A162274
Adjacent sequences: A074612 A074613 A074614 * A074616 A074617 A074618
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KEYWORD
| easy,nonn
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AUTHOR
| Robert G. Wilson v (rgwv(AT)rgwv.com), Aug 26 2002
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