OFFSET
1,1
EXAMPLE
Positions of the first 9 words in which first digit = last digit can be read from a list of the first twenty words in A341334: 0, 1, 10, 00, 11, 110, 01, 100, 111, 010, 1110, 101, 000, 1100, 1111, 011, 1010, 11110, 0110, 1101.
MATHEMATICA
See A341334.
CROSSREFS
KEYWORD
nonn
AUTHOR
Clark Kimberling, Mar 20 2021
STATUS
approved