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Search: id:A142074
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| A142074 |
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Based on "ancient" primes. 10*A008578(2n) + A008578(2n+1). This transform can be generalized with two parameters (first instead of 10, second instead of 1).See A141726 (16, 42). |
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1
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| 12, 35, 81, 147, 213, 321, 411, 477, 589, 677, 783, 873, 987, 1113
(list; graph; listen)
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OFFSET
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1,1
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COMMENT
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First differences: 23, 46, 66, 66, 108, 90, 66, 112, 88, 106, 90 .
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CROSSREFS
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Sequence in context: A053682 A033570 A163661 this_sequence A102085 A058968 A121805
Adjacent sequences: A142071 A142072 A142073 this_sequence A142075 A142076 A142077
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KEYWORD
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nonn,uned
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AUTHOR
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Paul Curtz (bpcrtz(AT)free.fr), Sep 15 2008
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