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A130597
Inverse binomial transform of decimal expansion of Pi.
0
3, -2, 5, -11, 24, -44, 60, -39, -90, 456, -1265, 2810, -5464, 9650, -15778, 24102, -34309, 44251, -46267, 17462, 103896, -471971, 1449364, -3850820, 9448033, -22013005, 49484952, -108500910, 233911495, -498770996, 1056140390, -2225762829
OFFSET
0,1
PROG
(PARI) v=vecextract(eval(Vec(Str(Pi))), "2.."); v[1]=3; for(i=1, #v-1, for(j=0, i-1, v[i+1]-=binomial(i, j)*v[j+1])); v \\ Charles R Greathouse IV, May 09 2011
CROSSREFS
Sequence in context: A257905 A305878 A093924 * A075146 A353403 A300939
KEYWORD
sign,base
AUTHOR
Paul Curtz, Jun 17 2007
STATUS
approved