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A021546 Decimal expansion of 1/542. 0
0, 0, 1, 8, 4, 5, 0, 1, 8, 4, 5, 0, 1, 8, 4, 5, 0, 1, 8, 4, 5, 0, 1, 8, 4, 5, 0, 1, 8, 4, 5, 0, 1, 8, 4, 5, 0, 1, 8, 4, 5, 0, 1, 8, 4, 5, 0, 1, 8, 4, 5, 0, 1, 8, 4, 5, 0, 1, 8, 4, 5, 0, 1, 8, 4, 5, 0, 1, 8, 4, 5, 0, 1, 8, 4, 5, 0, 1, 8, 4, 5, 0, 1, 8, 4, 5, 0, 1, 8, 4, 5, 0, 1, 8, 4, 5, 0, 1, 8 (list; constant; graph; refs; listen; history; internal format)
OFFSET

0,4

FORMULA

a(n)=(1/25)*{4*(n mod 5)+29*[(n+1) mod 5]-26*[(n+2) mod 5]+4*[(n+3) mod 5]+34*[(n+4) mod 5]}-5*[C(2*n,n) mod 2], with n>=0 [From Paolo P. Lava (paoloplava(AT)gmail.com), Nov 20 2009]

CROSSREFS

Sequence in context: A197033 A131921 A129105 * A153620 A131271 A093821

Adjacent sequences:  A021543 A021544 A021545 * A021547 A021548 A021549

KEYWORD

nonn,cons

AUTHOR

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

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Last modified February 14 17:06 EST 2012. Contains 205644 sequences.