I have a table with records,
AcctNo
100
201
204
205
270
280
290
301
304
305
320
450
545

How can I select this table so that account no 201 should be followed by 301, 204 with 304 and 205 with 305.

AcctNo.
100
201
301
204
304
205
305
270
280
290
320
450
545

Thanks!