

A342736


Positions of words in A341334 in which first digit != last digit.


3



3, 6, 7, 8, 11, 14, 16, 17, 18, 21, 22, 23, 27, 28, 29, 30, 33, 36, 37, 39, 42, 45, 46, 47, 48, 49, 51, 53, 56, 60, 61, 62, 65, 66, 67, 69, 72, 73, 74, 78, 79, 80, 81, 84, 85, 86, 89, 92, 95, 97, 98, 99, 101, 105, 106, 107, 110, 112, 113, 115, 116, 119, 122
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OFFSET

1,1


COMMENTS

Every positive integer is in exactly one of the sequences A342735 and A342736.


LINKS

Table of n, a(n) for n=1..63.


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

Cf. A341334, A342735.
Sequence in context: A289176 A277851 A047557 * A284390 A099850 A310132
Adjacent sequences: A342733 A342734 A342735 * A342737 A342738 A342739


KEYWORD

nonn


AUTHOR

Clark Kimberling, Mar 20 2021


STATUS

approved



