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Search: id:A127469
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| 1, 6, 15, 36, 45, 90, 91, 200, 207, 270, 231, 540, 325, 546, 675
(list; graph; listen)
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OFFSET
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1,2
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COMMENT
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Row sums of triangle A127470.
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FORMULA
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a(n) = n * A062949(n), where A062949 = (1, 3, 5, 9, 9, 15, 13, 25, 23,...)
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EXAMPLE
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a(5) = 45 = 5 * A062949(5) = 5 * 9.
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CROSSREFS
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Cf. A062949, A127470.
Sequence in context: A099620 A045969 A100513 this_sequence A103106 A074132 A074149
Adjacent sequences: A127466 A127467 A127468 this_sequence A127470 A127471 A127472
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KEYWORD
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nonn
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AUTHOR
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Gary W. Adamson (qntmpkt(AT)yahoo.com), Jan 15 2007
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