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A154805 as a simple table

n a(n)
1 1111
2 11110000
3 111100001111
4 1111000011110000
5 11110000111100001111
6 111100001111000011110000
7 1111000011110000111100001111
8 11110000111100001111000011110000
9 111100001111000011110000111100001111 

[1111,11110000,111100001111,1111000011110000,
 11110000111100001111,111100001111000011110000,
 1111000011110000111100001111,
 11110000111100001111000011110000,
 111100001111000011110000111100001111]

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Last modified April 25 12:27 EDT 2024. Contains 371969 sequences. (Running on oeis4.)