238625

Appears in sequences

• Number of compositions (ordered partitions) of n whereby at most 1 increase is allowed and this increase must be by 1.at n=35A090752
• Number of active (ON, black) cells at stage 2^n-1 of the two-dimensional cellular automaton defined by "Rule 99", based on the 5-celled von Neumann neighborhood.at n=8A270157