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Search: id:A016999
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| 1, 2097152, 170859375, 2494357888, 17249876309, 78364164096, 271818611107, 781250000000, 1954897493193, 4398046511104, 9095120158391, 17565568854912, 32057708828125, 55784660123648
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OFFSET
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0,2
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FORMULA
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G.f.: (1+2097144*x+154082187*x^2+1186203088*x^3+1961635263*x^4+785850072*x^5+ 60509029*x^6+279936*x^7)/(-1+x)^8 . [From R. J. Mathar (mathar(AT)strw.leidenuniv.nl), Jun 24 2009]
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CROSSREFS
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Sequence in context: A011571 A022537 A068345 this_sequence A017071 A017263 A017371
Adjacent sequences: A016996 A016997 A016998 this_sequence A017000 A017001 A017002
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KEYWORD
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nonn,easy
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AUTHOR
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N. J. A. Sloane (njas(AT)research.att.com).
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