1 2 3 4 5 6 7 8 9 10 every write(seq()) \ 10 ----> none 2 3 4 5 6 7 8 9 10 11 every write(seq(2)) \ 10 ----> none -10 -9 -8 -7 -6 -5 -4 -3 -2 -1 every write(seq(-10)) \ 10 ----> none 1 4 7 10 13 16 19 22 25 28 every write(seq(,3)) \ 10 ----> none Run-time error 101 at line 13 in xpx02.icn integer expected offending value: "a"