lyx_mirror/lib/images/math/natural.xpm

/* XPM */
static char *natural[] = {
/* columns rows colors chars-per-pixel */
"6 19 3 1",
"  c black",
". c gray100",
"X c None",
/* pixels */
"XXXXXX",
"XXXXXX",
"XXXXXX",
"XXXXXX",
"X XXXX",
"X XXXX",
"X XXXX",
"X XX X",
"X X  X",
"X  X X",
"X XX X",
"X XX X",
"X XX X",
"X XX X",
"X X  X",
"X  X X",
"XXXX X",
"XXXX X",
"XXXXXX"
};