107648

Appears in sequences

• Lesser of two consecutive numbers each divisible by a fifth power.at n=29A068783
• On a 3 X 3 board, the number of n-move paths for a chess king.at n=7A086349
• Numbers with prime signature {7,2}, i.e., of form p^7*q^2 with p and q distinct primes.at n=11A179689
• Number of (n+1) X (5+1) 0..2 arrays colored with the upper median value of each 2 X 2 subblock.at n=13A235951
• The smaller of a pair of successive powerful numbers (A001694) without any prime number between them.at n=25A240591
• Number of nX2 0..1 arrays with every repeated value in every row unequal to the previous repeated value, and in every column equal to the previous repeated value, and new values introduced in row-major sequential order.at n=10A267661
• G.f. satisfies A(x) = 1 + 2*x*A(x) + 2*x^4*A(x)^4.at n=11A367115