55130

Appears in sequences

• Number of planar n X n X n binary triangular grids with mirror symmetry about one altitude with no more than 4 ones in any 5 X 5 X 5 subtriangle.at n=9A153936
• The value of the Mertens function at n^n.at n=10A201740
• Number of nX4 0..1 arrays with every element equal to 0, 2, 3, 5 or 6 king-move adjacent elements, with upper left element zero.at n=9A298378
• Sum of the even parts of the partitions of n into 8 parts.at n=39A309632
• Numbers k such that k, k+1 and k+2 have exactly 4 distinct prime factors.at n=5A364309