55912

Appears in sequences

• a(n) = (11*n+1)*(11*n+10).at n=21A001536
• Number of ways to write n as an ordered sum of 1's, 2's and 3's such that no 2 precedes any 1.at n=27A124062
• Number of (n+6)X8 0..1 matrices with each 7X7 subblock idempotent.at n=10A224582
• Numbers m such that sigma(m)*tau(m) is a square but sigma(m)/tau(m) is not an integer.at n=18A327831
• a(n) is the index of the smallest square pyramidal number divisible by exactly n square pyramidal numbers.at n=22A359095
• Sum over all partitions of n of the number of elements with minimal multiplicity in their partition.at n=37A372632