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Search: id:A127741
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OFFSET
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0,2
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COMMENT
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A127740 = (n+1) * each term in Aitkens' triangle, A011971. A127741 = row sums of A127740.
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FORMULA
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(n+1) * A005493(n), where A005493 = row sums of Aitkens' triangle: (1, 3, 10, 37,...); i.e. 1*1, 2*3, 3*10, 4*37,... Row sums of A127740
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EXAMPLE
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a(n) = sum of terms in n-th row of A127740. a(2) = 30 = (6 + 9 + 115).
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CROSSREFS
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Cf. A000110, A052889, A011971, A127740.
Sequence in context: A089817 A006320 A079738 this_sequence A073965 A002913 A157519
Adjacent sequences: A127738 A127739 A127740 this_sequence A127742 A127743 A127744
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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 27 2007
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