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A155873
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This sequence of prime numbers reproduces itself (without its "tail") when the last digit of each term is erased.
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0
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2, 3, 5, 7, 23, 37, 59, 73, 233, 373, 593, 739, 2339, 3733, 5939, 7393, 23399, 37337, 59393, 73939, 233993, 373379, 593933, 739391, 2339933, 3733799, 5939333, 7393913, 23399339, 37337999, 59393339, 73939133
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listen;
history;
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internal format)
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OFFSET
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1,1
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COMMENTS
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Sequence computed by Mensanator. The "tail" of the sequence is made from its last four terms. This is the longest possible such sequence.
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LINKS
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EXAMPLE
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Erasing the last digit of every term of 2 3 5 7 23 37 59 73 leaves 2 3 5 7, which is 2 3 5 7 23 37 59 73 without its "tail" (the last four integers).
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CROSSREFS
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Cf. A024770 (right-truncatable primes: every prefix is prime).
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KEYWORD
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base,easy,fini,nonn
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AUTHOR
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STATUS
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approved
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