13402696

Appears in sequences

• Partial sums of (Catalan numbers starting 1, 2, 5, ...).at n=15A014138
• Positions of breadth-first-wise encodings (A002542) of the complete binary trees (A084107) in A014486.at n=4A083942
• Number of refinements of the partition n^1 with all numbers taken modulo 2.at n=28A276032
• Number of generalizations of the partition 1^n with all elements taken modulo 2.at n=28A276033