Adjacent-numbered pages: BP921 BP922 BP923 BP924 BP925  *  BP927 BP928 BP929 BP930 BP931
nice, math, sequence, traditional, left-listable, right-listable
dot_clusters_sequence_horizontal [smaller | same | bigger]
Aaron David Fairbanks
Right examples are called "derangements".
Adjacent-numbered pages: BP926 BP927 BP928 BP929 BP930  *  BP932 BP933 BP934 BP935 BP936
handed, leftright, sequence, traditional, left-listable, right-listable