OFFSET
0,5
COMMENTS
Left edge is all 1's, right edge (after initial row) is all 0's; interior entries are concatenations of two numbers above them.
LINKS
Rémy Sigrist, Rows n = 0..12, flattened
J. Grytczuk, Another variation on Conway's recursive sequence, Discr. Math. 282 (2004), 149-161.
EXAMPLE
Triangle begins:
1,
1, 0,
1, 10, 0,
1, 110, 100, 0,
1, 1110, 110100, 1000, 0,
1, 11110, 1110110100, 1101001000, 10000, 0,
1, 111110, 111101110110100, 11101101001101001000, 110100100010000, 100000, 0,
...
CROSSREFS
KEYWORD
nonn,tabl
AUTHOR
N. J. A. Sloane, Feb 04 2019
EXTENSIONS
More terms from Rémy Sigrist, Feb 05 2019
STATUS
approved