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A067279 Factorial expansion of zeta(2) : zeta(2)=sum n=1 to infinity a(n)/n!. +0
1
0, 1, 0, 3, 2, 2, 2, 3, 6, 6, 8, 1, 11, 12, 7, 6, 13, 7, 3, 2, 2, 2, 9, 20, 9, 16, 11, 0, 12, 13, 19, 25, 26, 31, 18, 24, 21, 32, 12, 34, 22, 24, 13, 14, 41, 20, 34, 29, 22, 40, 50, 4, 33, 50, 39, 8, 15, 24, 14, 59, 40, 3, 9, 29, 27, 14, 18, 39, 59, 44, 28, 30, 35, 5, 64, 20, 18 (list; graph; listen)
OFFSET

1,4

FORMULA

for n>=1 : a(n) =floor(n!*zeta(2))-n*floor((n-1)!*zeta(2))

CROSSREFS

Cf. A007514.

Sequence in context: A102299 A141070 A163751 this_sequence A096101 A104890 A064123

Adjacent sequences: A067276 A067277 A067278 this_sequence A067280 A067281 A067282

KEYWORD

easy,nonn

AUTHOR

Benoit Cloitre (benoit7848c(AT)orange.fr), Mar 10 2002

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Last modified November 24 23:16 EST 2009. Contains 167481 sequences.


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