a(n) is the smallest number m such that tau(m - 1) = tau(m + 1) = tau(m) + n or 0 if no such m exists, where tau(k) = A000005(k).

A350934

a(n) is the smallest number m such that tau(m - 1) = tau(m + 1) = tau(m) + n or 0 if no such m exists, where tau(k) = A000005(k).

Terms

    a(0) =34a(1) =9a(2) =7a(3) =964324a(4) =19a(5) =3822025a(6) =41a(7) =15129a(8) =341a(9) =427166224a(10) =199a(11) =700569a(12) =1241a(13) =11923111249a(14) =919a(15) =12376324a(16) =6641a(17) =34539129a(18) =12221a(19) =363016809a(20) =3401a(21) =56776225a(22) =5741a(23) =199809a(24) =52865a(25) =48045571249a(26) =47081a(27) =3764067904a(28) =21113a(29) =19035769

External references