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A098177
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Start with the first n, which reads: "Prolong the sequence with n numbers having their parity opposed to n". Then read and obey the second n, then the third n, etc. This sequence is the slowest increasing one with such rule.
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0
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1, 2, 3, 5, 8, 10, 12, 14, 16, 18, 20, 22, 23, 25, 27, 29, 31, 33, 35, 37, 39, 41, 43, 45, 47, 49, 51, 53, 55, 57, 59, 61, 63, 65, 67, 69, 71, 73, 75, 77, 79, 81, 83, 85, 87, 89, 91, 93, 95, 97, 99, 101, 103, 105, 107, 109, 111, 113, 115, 117, 119, 121, 123, 125, 127, 129
(list; graph; refs; listen; history; internal format)
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OFFSET
| 1,2
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EXAMPLE
| The first term, "1", means: "Add 1 even number to the sequence" - thus we write "2". We must now read and obey this "2": "Add 2 odd numbers to the sequence" - thus we write 3 and 5. We will then write 3 even numbers, followed by 5 even numbers (altogether 8 even numbers, thus "8" to "22"), etc.
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CROSSREFS
| Sequence in context: A099107 A085833 A066896 * A193640 A112045 A098389
Adjacent sequences: A098174 A098175 A098176 * A098178 A098179 A098180
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KEYWORD
| base,easy,nonn
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AUTHOR
| Eric Angelini (eric.angelini(AT)kntv.be), Oct 25 2004
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