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A342735
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Positions of words in A341334 in which first digit = last digit.
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3
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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
(list;
graph;
refs;
listen;
history;
text;
internal format)
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OFFSET
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1,2
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COMMENTS
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Every positive integer is in exactly one of the sequences A342735 and A342736.
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LINKS
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Table of n, a(n) for n=1..62.
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EXAMPLE
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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.
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MATHEMATICA
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See A341334.
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CROSSREFS
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Cf. A341334, A342736.
Sequence in context: A189658 A120797 A284389 * A342750 A047613 A036795
Adjacent sequences: A342732 A342733 A342734 * A342736 A342737 A342738
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KEYWORD
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nonn
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AUTHOR
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Clark Kimberling, Mar 20 2021
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STATUS
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approved
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