a(n) is the least k such that f(a(n-1)+1) + ... + f(k) > f(a(n-2)+1) + ... + f(a(n-1)) for n > 1, where f(n) = 1/(n+3) and a(1) = 1.

A225918

a(n) is the least k such that f(a(n-1)+1) + ... + f(k) > f(a(n-2)+1) + ... + f(a(n-1)) for n > 1, where f(n) = 1/(n+3) and a(1) = 1.

Terms

    a(0) =1a(1) =9a(2) =32a(3) =98a(4) =287a(5) =828a(6) =2377a(7) =6812a(8) =19510a(9) =55866a(10) =159958a(11) =457987a(12) =1311283a(13) =3754381a(14) =10749290a(15) =30776629a(16) =88117519a(17) =252291984a(18) =722344942a(19) =2068168017a(20) =5921435438a(21) =16953843853a(22) =48541071558a(23) =138979434294a(24) =397916291012

External references