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Search: id:A156931
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| A156931 |
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G.f. of the z^4 coefficients of the FP1 in the fifth column of the A156921 matrix. |
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5
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| 126, 8689, 300930, 5663483, 69028169, 613038531, 4234224501, 23275739871, 98332765273, 250304681662, -554375755759, -13379311589392, -119762221369238, -826135093245122, -4949174987335110
(list; graph; listen)
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OFFSET
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3,1
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FORMULA
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G.f.: GF3(z;m=4) = z^3*(126-761*z-9285*z^2-1277673*z^3+46183284*z^4-696765279*z^5+5823518147*z^6-25089694147*z^7-12711864696*z^8+988743755109*z^9-7652560832135*z^10+35510543219541*z^11- 113638922483756*z^12+ 252348200449359*z^13-345027066386175*z^14+ 81356029034411*z^15+ 881468053442834*z^16- 2383892701491756*z^17+3430328807256360*z^18-2918614790283444*z^19+ 1018849254500448*z^20+712292304270640*z^21-1071408562243680*z^22+ 470620280404224*z^23+19240926537600*z^24-78111305206272*z^25+ 11628096196608*z^26+3657667166208*z^27+99851304960*z^28 )/((1-z)^13*(1-2*z)^10*(1-3*z)^7*(1-4*z)^4*(1-5*z))
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CROSSREFS
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Cf. A156927
Equals fifth column of A156921
Other columns A156928, A156929, A156930
Sequence in context: A036403 A140902 A037963 this_sequence A075919 A121004 A027491
Adjacent sequences: A156928 A156929 A156930 this_sequence A156932 A156933 A156934
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KEYWORD
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easy,sign
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AUTHOR
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Johannes W. Meijer (meijgia(AT)hotmail.com), Feb 20 2009
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