48846

Appears in sequences

• Number of (n+2)X6 binary matrices with every 3X3 block having exactly four 1's.at n=5A181258
• Number of (n+2)X8 binary matrices with every 3X3 block having exactly four 1's.at n=3A181260
• T(n,k) = number of (n+2) X (k+2) binary matrices with every 3 X 3 block having exactly four 1's.at n=39A181262
• T(n,k) = number of (n+2) X (k+2) binary matrices with every 3 X 3 block having exactly four 1's.at n=41A181262
• Numbers that eventually reach 1 under "x -> sum of 4th power of digits of x".at n=35A219111