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A120560 Site series for first perpendicular moment of 4.8 (bathroom tile) lattice. 1
2, 0, 0, 16, -6, 8, 68, -42, 68, 208, -160, 326, 502, -420, 1156, 994, -670, 3216, 1720, -8, 7536, 2704, 5600, 12952, 6786, 26060, 15640, 17196, 98906, -24644, 83148, 270212, -138436, 177012, 895512, -784064, 835534, 1842640, -1419764 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

LINKS

I. Jensen, Table of n, a(n) for n = 1..239

I. Jensen, More terms [Broken link]

CROSSREFS

Sequence in context: A216991 A191418 A120556 * A158465 A003193 A108474

Adjacent sequences:  A120557 A120558 A120559 * A120561 A120562 A120563

KEYWORD

sign

AUTHOR

N. J. A. Sloane, Aug 09 2006

STATUS

approved

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Last modified July 17 02:56 EDT 2019. Contains 325092 sequences. (Running on oeis4.)