Expansion of 1/((1+x)*(1-x)^10).

A001781

Expansion of 1/((1+x)*(1-x)^10).

Terms

    a(0) =1a(1) =9a(2) =46a(3) =174a(4) =541a(5) =1461a(6) =3544a(7) =7896a(8) =16414a(9) =32206a(10) =60172a(11) =107788a(12) =186142a(13) =311278a(14) =505912a(15) =801592a(16) =1241383a(17) =1883167a(18) =2803658a(19) =4103242a(20) =5911763a(21) =8395387a(22) =11764688a(23) =16284112a(24) =22282988a(25) =30168268a(26) =40439192a(27) =53704088a(28) =70699532a(29) =92312108

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