A218440 - OEIS

A218440

Hankel transform of A078818.

10, 135, 1844, 25145, 342846, 4674655, 63738280, 869062689, 11849550290, 161566989191, 2202943686300, 30036834314425, 409548106582534, 5584132130887935, 76138873929651536, 1038143078887634945, 14154938162574828570, 193000635905606023879, 2631537137933532600580

(list; graph; refs; listen; history; text; internal format)

OFFSET

0,1

LINKS

Table of n, a(n) for n=0..18.

FORMULA

G.f.: (10 - 5*x + 14*x^2 - x^3)/(1 - 14*x + 6*x^2 - 14*x^3 + x^4).

MATHEMATICA

CoefficientList[Series[(10-5x+14x^2-x^3)/(1-14x+6x^2-14x^3+x^4), {x, 0, 30}], x] (* Harvey P. Dale, Dec 09 2018 *)

CROSSREFS

Cf. A007272, A000447, A078818.

Sequence in context: A284162 A066156 A173044 * A048666 A114936 A341968

Adjacent sequences: A218437 A218438 A218439 * A218441 A218442 A218443

KEYWORD

easy,nonn

AUTHOR

Arkadiusz Wesolowski, Oct 28 2012

STATUS

approved