A339032 Expansion of (4*x^5 - 9*x^4 + 17*x^3 - 15*x^2 + 6*x - 1)/((2*x - 1)^2*(x - 1)^3).

1, 1, 3, 10, 31, 86, 219, 526, 1215, 2734, 6043, 13190, 28527, 61270, 130875, 278302, 589567, 1244894, 2621115, 5504662, 11533935, 24116806, 50331163, 104857070, 218103231, 452984206, 939523419, 1946156326, 4026531055, 8321498294, 17179868283, 35433479230

Offset

0,3

Links

Table of n, a(n) for n=0..31.

Maple

gf := (4*x^5 - 9*x^4 + 17*x^3 - 15*x^2 + 6*x - 1)/((2*x - 1)^2*(x - 1)^3):
ser := series(gf, x, 33): seq(coeff(ser, x, n), n=0..31);

Crossrefs

Row sums of A339031.

Cf. A339030.

Sequence in context: A360563 A290061 A212031 * A374925 A033121 A180432

Adjacent sequences: A339029 A339030 A339031 * A339033 A339034 A339035

Keyword

nonn

Author

Peter Luschny, Nov 24 2020

Status

approved