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A134496
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Numbers that are not dismal pseudoprimes.
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0
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100, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 127, 128, 129, 130, 131, 132, 133, 134, 135, 136, 137, 138, 139, 140, 141, 142, 143, 144, 145, 146, 147, 148, 149, 150, 151, 152, 153, 154, 155, 156
(list; graph; refs; listen; history; internal format)
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OFFSET
| 1,1
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COMMENTS
| A number n is a dismal pseudoprime if it has has no dismal divisors with length in the range 2, 3, ..., len(n)-1.
So the present sequence consists of the numbers which do has a dismal divisor of length in the range 2, 3, ..., len(n)-1.
Computed using David Applegate's programs.
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LINKS
| D. Applegate, C program for dismal arithmetic and number theory
D. Applegate, M. LeBrun and N. J. A. Sloane, Dismal Arithmetic
Index entries for sequences related to dismal arithmetic
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EXAMPLE
| 100 = 10*10.
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CROSSREFS
| Cf. A087062, etc.
Sequence in context: A204587 A204588 A204589 * A191752 A165406 A135603
Adjacent sequences: A134493 A134494 A134495 * A134497 A134498 A134499
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KEYWORD
| nonn,base
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AUTHOR
| N. J. A. Sloane (njas(AT)research.att.com), Aug 15 2010
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