login
The OEIS Foundation is supported by donations from users of the OEIS and by a grant from the Simons Foundation.

 

Logo


Hints
(Greetings from The On-Line Encyclopedia of Integer Sequences!)
A004174 Triangle of coefficients of Euler polynomials 2^n*E_n(x) (exponents in increasing order). 11
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; text; 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}]] (* Jean-Fran├žois Alcover, Jul 21 2011 *)

CROSSREFS

Cf. A099932

Sequence in context: A114122 A319934 A219836 * A300328 A200291 A049797

Adjacent sequences:  A004171 A004172 A004173 * A004175 A004176 A004177

KEYWORD

sign,tabl,nice

AUTHOR

N. J. A. Sloane.

STATUS

approved

Lookup | Welcome | Wiki | Register | Music | Plot 2 | Demos | Index | Browse | More | WebCam
Contribute new seq. or comment | Format | Style Sheet | Transforms | Superseeker | Recent
The OEIS Community | Maintained by The OEIS Foundation Inc.

License Agreements, Terms of Use, Privacy Policy. .

Last modified July 2 08:50 EDT 2020. Contains 335398 sequences. (Running on oeis4.)