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1, 5, 73, 989, 12241, 144245, 1653913, 18663629, 208594081, 2317594085, 25654949353, 283334343869, 3124587089521, 34425823133525, 379071610510393, 4172500607905709, 45916496933002561, 505214397985306565
(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/(1-7*x)+1/(1-x). E.g.f.: e^(11*x)-e^(7*x)+e^x.
a(n)=18*a(n-1)-77*a(n-2)+60 with a(0)=1, a(1)=5 [From Vincenzo Librandi (vincenzo.librandi(AT)tin.it), Jul 21 2010]
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CROSSREFS
| A155638, A155639, A155640, A155641, A155642, A155643, A155644, A155645, A155646, A155647, A155648, A155649, A155650, A155651, A155652, A155653, A155654, A155655, A155656, A155657, A155658, A155659, A155660, A155661
Sequence in context: A059017 A099667 A108444 * A159509 A127167 A005259
Adjacent sequences: A155659 A155660 A155661 * A155663 A155664 A155665
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KEYWORD
| nonn
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AUTHOR
| Mohammad K. Azarian (azarian(AT)evansville.edu), Jan 31 2009
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