A083592 Inverse binomial transform of A083590.

1, 4, 16, 64, 256, 1025, 4095, 16395, 65545, 262250, 1048875, 4195700, 16782525, 67130375, 268521500, 1074085000, 4296343625, 17185365000, 68741481250, 274965882500, 1099863606875, 4399454303125, 17597817384375, 70391269365625

Offset

0,2

Links

Table of n, a(n) for n=0..23.

Index entries for linear recurrences with constant coefficients, signature (-1,10,30,35,20).

Formula

O.g.f.: -(1+x)^5/[(1+5*x+10*x^2+10*x^3+5*x^4)(-1+4*x)]. - R. J. Mathar, Apr 02 2008

Crossrefs

Cf. A083589.

Sequence in context: A262710 A050734 A075614 * A069029 A238940 A083589

Adjacent sequences: A083589 A083590 A083591 * A083593 A083594 A083595

Keyword

nonn,easy

Author

Paul Barry, May 02 2003

Status

approved