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A047486 Numbers that are congruent to {0, 1, 3, 5, 7} mod 8. 0
0, 1, 3, 5, 7, 8, 9, 11, 13, 15, 16, 17, 19, 21, 23, 24, 25, 27, 29, 31, 32, 33, 35, 37, 39, 40, 41, 43, 45, 47, 48, 49, 51, 53, 55, 56, 57, 59, 61, 63, 64, 65, 67, 69, 71, 72, 73, 75, 77, 79, 80, 81, 83, 85, 87, 88, 89 (list; graph; refs; listen; history; internal format)
OFFSET

1,3

LINKS

Index to sequences with linear recurrences with constant coefficients, signature (1,0,0,0,1,-1).

FORMULA

G.f. x^2*(x^2+1)*(1+x)^2 / ( (x^4+x^3+x^2+x+1)*(x-1)^2 ). - R. J. Mathar, Oct 07 2011

CROSSREFS

Sequence in context: A062958 A184996 A153309 * A191257 A120212 A093670

Adjacent sequences:  A047483 A047484 A047485 * A047487 A047488 A047489

KEYWORD

nonn

AUTHOR

N. J. A. Sloane (njas(AT)research.att.com).

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Last modified February 15 13:16 EST 2012. Contains 205795 sequences.