A186040 Hankel transform of A186039.

1, -2, -4, 8, 0, 0, 64, 256, 256, -4608, -1024, 47104, 192512, -81920, -901120, 7077888, -5832704, 786432, 143917056, 1167065088, 2945449984, -5890899968, -2445279232, 58082721792, -70145540096, -2669691273216

Offset

0,2

Links

Table of n, a(n) for n=0..25.

Crossrefs

Cf. A186039.

Sequence in context: A222011 A063864 A186036 * A119927 A212003 A096255

Adjacent sequences: A186037 A186038 A186039 * A186041 A186042 A186043

Keyword

sign

Author

Paul Barry, Feb 11 2011

Status

approved