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A000381 Essentially the same as A001611.
(Formerly M0574 N0208)
2
2, 3, 4, 6, 9, 14, 22, 35, 56, 90, 145, 234, 378, 611, 988, 1598, 2585, 4182, 6766 (list; graph; refs; listen; history; internal format)
OFFSET

0,1

REFERENCES

N. J. A. Sloane, A Handbook of Integer Sequences, Academic Press, 1973 (includes this sequence).

N. J. A. Sloane and Simon Plouffe, The Encyclopedia of Integer Sequences, Academic Press, 1995 (includes this sequence).

LINKS

S. Plouffe, Approximations de S\'{e}ries G\'{e}n\'{e}ratrices et Quelques Conjectures, Dissertation, Universit\'{e} du Qu\'{e}bec \`{a} Montr\'{e}al, 1992.

S. Plouffe, 1031 Generating Functions and Conjectures, Universit\'{e} du Qu\'{e}bec \`{a} Montr\'{e}al, 1992.

MAPLE

A000381:=-(-2+z+2*z**2)/(z-1)/(z**2+z-1); [S. Plouffe in his 1992 dissertation.]

CROSSREFS

Sequence in context: A099558 A018140 A005579 * A001115 A173278 A173289

Adjacent sequences:  A000378 A000379 A000380 * A000382 A000383 A000384

KEYWORD

dead

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Last modified February 14 23:53 EST 2012. Contains 205689 sequences.