login

Year-end appeal: Please make a donation to the OEIS Foundation to support ongoing development and maintenance of the OEIS. We are now in our 61st year, we have over 378,000 sequences, and we’ve reached 11,000 citations (which often say “discovered thanks to the OEIS”).

A265715 as a simple table

na(n)
01
111
211
3110011
410011
51110110011
61000010011
711011110110011
811000010011
9111110001110110011
10111011001000010011
111100100001011110110011
12101111010011000010011
1311101001100110001110110011
1410011000100011001000010011
15110110001101110001011110110011

[1,11,11,110011,10011,1110110011,1000010011,
 11011110110011,11000010011,111110001110110011,
 111011001000010011,1100100001011110110011,
 101111010011000010011,11101001100110001110110011,
 10011000100011001000010011,
 110110001101110001011110110011]