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A047375 Numbers that are congruent to {0, 4, 5} mod 7. 0
0, 4, 5, 7, 11, 12, 14, 18, 19, 21, 25, 26, 28, 32, 33, 35, 39, 40, 42, 46, 47, 49, 53, 54, 56, 60, 61, 63, 67, 68, 70, 74, 75, 77, 81, 82, 84, 88, 89, 91, 95, 96, 98, 102, 103, 105, 109, 110, 112, 116, 117, 119, 123 (list; graph; refs; listen; history; internal format)
OFFSET

1,2

LINKS

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

FORMULA

G.f. x^2*(4+x+2*x^2) / ( (1+x+x^2)*(x-1)^2 ). - R. J. Mathar, Dec 04 2011

CROSSREFS

Sequence in context: A057708 A032686 A074300 * A005487 A084087 A175903

Adjacent sequences:  A047372 A047373 A047374 * A047376 A047377 A047378

KEYWORD

nonn

AUTHOR

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

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Last modified February 16 02:51 EST 2012. Contains 205860 sequences.