796950
domain: N
Appears in sequences
- a(n) = n*(n+1)*(n+2)*(n+3)*(n+4)/8.at n=21A151974
- Numbers that are product of a second hexagonal number (A014105) and a square pyramidal numbers (A000330) in at least two ways.at n=33A306122
- a(n) is the product of the distinct positive numbers whose binary digits appear in order, but not necessarily as consecutive digits, in the binary representation of n.at n=23A332030