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A125894 Floor(((1+Sqrt[2])/2)^n). 0
1, 1, 1, 2, 2, 3, 3, 4, 5, 6, 7, 9, 11, 13, 16, 20, 24, 29, 35, 43, 52, 62, 75, 91, 110, 133, 161, 194, 234, 283, 342, 412, 498, 601, 726, 876, 1058, 1277, 1541, 1861, 2246, 2712, 3273, 3951, 4770, 5758, 6951, 8390, 10128, 12226, 14758, 17814, 21504, 25957 (list; graph; refs; listen; history; internal format)
OFFSET

1,4

MATHEMATICA

Table[Floor[((1 + Sqrt[2])/2)^n], {n, 1, 100}]

CROSSREFS

Cf. A125890-A125899.

Sequence in context: A125890 A067661 A052839 * A091493 A058724 A029021

Adjacent sequences:  A125891 A125892 A125893 * A125895 A125896 A125897

KEYWORD

nonn

AUTHOR

Artur Jasinski (grafix(AT)csl.pl), Dec 13 2006

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Last modified February 17 10:57 EST 2012. Contains 206009 sequences.