Combine resistors into a specific value.
10 22 47 100 150 220 270 300 330 470 510 680 1K 2K 2.2K 3.3K 4.7K 5.1K 6.8K 10K 20K 47K 51K 68K 100K 220K 330K 470K 680K 1M
Target value: Ohms