115495

Appears in sequences

• Number of 5-tuples of different integers from [ 2,n ] with no global factor.at n=28A015641
• Number of set partitions of {1, ..., n} that avoid 4-crossings.at n=10A108305
• Number of partitions p of n such that (number of distinct parts of p) < max(p) - min(p).at n=47A239954