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A341648
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a(n) = Sum_{k=0..n} A059434(n,k).
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0
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1, 3, 10, 50, 383, 4202, 62300, 1198428, 29017293, 863493787, 30975247186, 1318153524258, 65653348649840, 3783468780457767, 249776134158583129, 18727323882572742567, 1582533328237963169244, 149708251167591777011868, 15759134055081397060853633, 1835935033229837610653436592
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OFFSET
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0,2
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COMMENTS
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LINKS
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FORMULA
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EXAMPLE
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a(3) = 1 + 7 + 16 + 26 = 50.
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CROSSREFS
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KEYWORD
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nonn
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AUTHOR
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STATUS
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approved
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