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A004174 Triangle of coefficients of Euler polynomials 2^n*E_n(x) (exponents in increasing order). 4
1, -1, 2, 0, -4, 4, 2, 0, -12, 8, 0, 16, 0, -32, 16, -16, 0, 80, 0, -80, 32, 0, -192, 0, 320, 0, -192, 64, 272, 0, -1344, 0, 1120, 0, -448, 128, 0, 4352, 0, -7168, 0, 3584, 0, -1024, 256, -7936, 0, 39168, 0, -32256, 0, 10752, 0, -2304, 512, 0, -158720, 0 (list; table; graph; refs; listen; history; internal format)
OFFSET

0,3

REFERENCES

M. Abramowitz and I. A. Stegun, eds., Handbook of Mathematical Functions, National Bureau of Standards Applied Math. Series 55, 1964 (and various reprintings), p. 809.

LINKS

T. D. Noe, Rows n=0..50 of triangle, flattened

M. Abramowitz and I. A. Stegun, eds., Handbook of Mathematical Functions, National Bureau of Standards, Applied Math. Series 55, Tenth Printing, 1972 [alternative scanned copy].

Eric Weisstein's World of Mathematics, MathWorld: Euler Polynomial

MATHEMATICA

Flatten[ Table[ CoefficientList[ 2^n*EulerE[n, x], x], {n, 0, 10}]] (* From Jean-François Alcover, Jul 21 2011 *)

CROSSREFS

Cf. A099932

Sequence in context: A103328 A167312 A114122 * A200291 A175457 A049797

Adjacent sequences:  A004171 A004172 A004173 * A004175 A004176 A004177

KEYWORD

sign,tabl,nice

AUTHOR

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

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Last modified February 15 20:26 EST 2012. Contains 205852 sequences.