89610

Appears in sequences

• Number of n X 3 binary arrays with every 1 immediately preceded by 0 to the left or above.at n=6A203357
• Number of nX7 binary arrays with every 1 immediately preceded by 0 to the left or above.at n=2A203361
• T(n,k)=Number of nXk binary arrays with every 1 immediately preceded by 0 to the left or above.at n=38A203362
• T(n,k)=Number of nXk binary arrays with every 1 immediately preceded by 0 to the left or above.at n=42A203362
• Number of connected induced (non-null) subgraphs of the complete binary tree with n nodes.at n=26A286304
• Numbers n that have a record maximum in their unitary aliquot sequence.at n=11A290145