A342735 Positions of words in A341334 in which first digit = last digit.

1, 2, 4, 5, 9, 10, 12, 13, 15, 19, 20, 24, 25, 26, 31, 32, 34, 35, 38, 40, 41, 43, 44, 50, 52, 54, 55, 57, 58, 59, 63, 64, 68, 70, 71, 75, 76, 77, 82, 83, 87, 88, 90, 91, 93, 94, 96, 100, 102, 103, 104, 108, 109, 111, 114, 117, 118, 120, 121, 126, 127, 129

Offset

1,2

Comments

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

Links

Table of n, a(n) for n=1..62.

Example

Positions of the first 11 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, A342736.

Sequence in context: A189658 A120797 A284389 * A342750 A047613 A036795

Adjacent sequences: A342732 A342733 A342734 * A342736 A342737 A342738

Keyword

nonn

Author

Clark Kimberling, Mar 20 2021

Status

approved