138435

Appears in sequences

• From George Gilbert's marks problem: jumping 7 marks at a time (initial positions).at n=27A019997
• Number of chiral n-ominoes in (n-1)-space, one cell labeled.at n=17A045648
• Number of parts that are visible in one of the three views of the section model of partitions version "tree" with n sections.at n=44A194805